Server SQL, stored procedure

Similar Questions

• How to create simultaneous program of type PL/SQL stored procedure?

  I have the procedure to reset sequence as below:

  CREATE OR REPLACE PROCEDURE DEV_RESET_XX IS

  V_NEXT_VAL1 NUMBER;

  BEGIN

  RUN IMMEDIATELY "ALTER SEQUENCE DEV_RECEIPT_S1 MINVALUE 0';"

  RUN IMMEDIATELY "SELECT DEV_RECEIPT_S1. DOUBLE NEXTVAL ' IN V_NEXT_VAL1;

  RUN IMMEDIATELY "ALTER SEQUENCE DEV_RECEIPT_S1 INCREMENT BY ' |" -V_NEXT_VAL1;

  RUN IMMEDIATELY "SELECT DEV_RECEIPT_S1. DOUBLE NEXTVAL ' IN V_NEXT_VAL1;

  RUN IMMEDIATELY "ALTER SEQUENCE INCREMENT DEV_RECEIPT_S1 1 ';"

  END DEV_RESET_XX;

  And if I run this query don't use PL/SQL, no problem and success.

  EXEC DEV_RESET_XX

  And then I want to create simultaneous program for this procedure.

  1. create the executable program

  -Methods: PL/SQL, stored procedure

  2. create the simultaneous program

  -Call the executable program

  -Nothing parameter

  3. assign the application group to receive

  And then I try to run this competitor.

  But, status complete error.

  

  Help, please.

  Thank you.

  Hello

  To save pl sql program, we have two required parameters. ERRBUFF and RETCODE

  Steps to create a concurrent program of type PL/SQL stored procedure. Techmandate.com

  No need to create these parameters in the simultaneous program window. Just use those in your procedure.

  hope this will help you

• Creation of XML report using the PL/SQL stored procedure

  Hi friends,

  I'm working on a report xml with the xml source as a PL/SQL stored procedure.

  I mean the fiscal year indicated in the following link to understand the process:

  http://orclapp.blogspot.com/2012/02/developing-xml-publisher-report-using.html

  In the example shown in the link above, I did not understand the following:

  (1) in the following procedure, setting out "retcode" is not used at all.

  What is the importance of this parameter.

  REPORT PROCEDURE (errbuf OUT VARCHAR2, retcode OUT VARCHAR2, p_product_id in NUMBERS)

  (2) after the xml data are prepared and updates 'l_result' variable Clob, what follows

  Loop is executed. I am not able to understand why the following loop is required.

  LOOP

  EXIT WHEN l_length = l_retrieved;

  IF (l_length - l_retrieved) < 32000

  THEN

  SELECT SUBSTR (l_result, l_retrieved + 1) IN l_xmlstr FROM DUAL;

  l_retrieved: = l_length;

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  ON THE OTHER

  SELECT SUBSTR (l_result, l_retrieved + 1, l_offset)

  IN l_xmlstr

  FROM DUAL;

  l_retrieved: = l_retrieved + l_offset.

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  END IF;

  END LOOP;

  (3) in the example it is not explained how the concurrent program gets the xml data?

  I guess that it is written to a file by using the following line of code:

  fnd_file.put_line (fnd_file.output, l_xmlstr);

  I would be grateful if someone can shed some light in my questions above so that I can well understand the process.

  Thanks and greetings

  Hawker

  Hi 32000 in the code is a 'safe' than 32767 available max mesh, loops is intended to get around the entire thing into pieces that can be managed within the limits of the data type.

  BTW; If you are in the following Oracle e-business, you can also use the Oracle reports very simply to create the XML output.

  If you have reports developer all you need to do is put raw sql (create XML without any "Fireworks") in the SQL report and then set reporting in XML format in the definition of program in Oracle e-business.

  Best regards

  Robert.

• Call a PL/SQL stored procedure - data type mismatch

  I call a PL/SQL stored procedure from within a procedure of ODI using the specified technique page Cezar and Julien (http://odiexperts.com/how-to-use-plsql-procedures-and-functions-in-odi) and I get the error "Wrong number or argument types»
  
  I tested each of the types of parameters, in that I'm passing and it is the text that is causing the problem. I tried to use 'Text' and 'Alphanumeric' for the data type of the variable of the ODI and so many VARCHAR2 and VARCHAR for the PL/SQL parameter type and I can't make it work.
  
  Is there a trick for passing a string in the ODI PL/SQl?

  Hello

  Ensure

  1. to declare/refresh of the variable before call to PL/SQL.

  2. If the variable is of "alphanumeric" ODI calling must be attached to apostrophes and prefix with the code project as ' #MYPROJECT. ODI_Var'

  3. as parameters you have u who must pass both during the call (IN, OUT, etc.).

  Thank you
  Guru

• to find the location of PL/SQL, stored PROCEDURE in the database

  Hello
  
  This is the detail I have the executable of the Application Developer program simultaneous
  
  Executable NAPESCO_STAFF_LEDGER_DTLS
  
  Short name NPSTALEDDTLS
  
  Application of human resources
  
  Execution of PL/SQL, stored procedure method
  
  Name of file execution NAPESCO_STAFF_LEDGER_DTLS
  
  
  I would like to know how to view and change this procedure, where it is stored
  
  kindly help

  Hello

  This seems to be a custom package. To display the source of the simultaneous program ' PL/SQL Stored Procedure', please refer to (Note: 455582.1 - where can I get the whole "stored procedure" Pl/Sql Source file on the current program?).

  Thank you
  Hussein

• BPEL does not receive "return value" of MS SQL, stored procedure

  Hello
  
  We are facing this problem citing a MS SQL stored procedure the BPEL (jdbc 1.2 driver). We have created the wsdl for the stored procedure correctly using a command line utility tool provided with Oracle SOA Suite.
  But the question is THAT BPEL is not able to get the data present in the statement of "return" of the procedure. We receive null output. But it is able to extract the data from the output variable, if any. Case 1 below is for the return statement. Case 2 is for the output variable
  
  
  Case 1: in the following, the output is returned using the return statement. The BPEL that calls this procedure is to obtain a NULL value as an answer to this.
  
  
  ALTER PROCEDURE [dbo]. [AddNumbersRet]
  -Add the parameters for the procedure
  @Number1 int,
  @Number2 int
  AS
  BEGIN
  -SET NOCOUNT ON added to avoid additional results sets from
  -interfering with SELECT statements.
  SET NOCOUNT ON;
  
  -Controls insert for procedure here
  Return (@Number1 + @Number2);
  END
  
  Case 2: in the following, the output is returned using the SumOfNums output variable. The BPEL that calls this procedure is to obtain a correct answer.
  
  
  ALTER PROCEDURE [dbo]. [AddNumbers]
  @Number1 int,
  @Number2 int,
  @SumOfNums int output
  AS
  BEGIN
  
  -SET NOCOUNT ON added to avoid additional results sets from
  -interfering with SELECT statements.
  SET NOCOUNT ON;
  
  Set @SumOfNums = (@Number1 + @Number2);
  
  END
  
  
  
  Case 1 is a failure and case 2 is successful. We cannot change our procedures similar to case 1 to use variables of output because of dependencies on other applications.
  
  All the world is facing this problem? This looks like a bug in BPEL. Please, share your experiences.
  
  
  Thanks and greetings
  
  Mohan
  
  Published by: user10980910 on December 8, 2009 05:16

  There is a gap in the command line utility that was addressed in the adapter configuration (AS11gR1) Wizard. The API is a procedure, not a function, so does not return the query for the parameters that the utility made anything for the RETURN statement.

  The adapter configuration wizard is unable to say if there is a RETURN statement either, but it provides the user with a check box that can be used to indicate the presence of the declaration. In the wizard, if you check the checkbox, a parameter is added to the XSD to the RETURN statement. In essence, the adapter will process the procedure as a function and you will get the value of the PERFORMANCE.

  Usually, I wish to indicate that you certainly should NOT change the generated XSD. But you might be able to do it, by adding the necessary element to the OutputParameters for your RETURN statement. Add the following immediately AFTER the element of 'Lines', which occurs first in the XSD and BEFORE all items for the other none.

  Use a value for the "" that is meaningful to you. The wizard uses the name of the stored procedure with the name of the element. We could call this "RETURN_VALUE" or else if is more to your liking. Add the item after you generate the XSD using the command line utility, and then use the XSD when you model your BPEL processes. The WSDL should already have the content for this element handling.

• How to convert MS SQL Server 2008 Stored Procedures of Oracle 11 g SPs?

  We have an application from MS SQL Server 2008. We want to migrate to Oracle 11 g.
  
  What is the recommended Oracle method for
  (1) migration of data (Tables, triggers, sequences, views etc..)
  (2) the stored Procedure migration.
  
  What is the recommended tool or method pls?
  
  We have 100s of MS Sql Server stored procedures. Then, needing a tool or method. We can rewrite all of them from scratch.

  Hello

  Let me clarify some of the issues that you mention. But I advise you to get some professional help with migration because:

  1. you must understand the architectural differences between SQL Server and Oracle. They are of different databases.
  2. understand data type mappings.
  3. understand the complete migration process. Just using the OTN article as a migration guide won't help because it just shows how use SQL Developer to this task.
  4. understand that 100% of successful Oracle conversion is not possible with all the tools. There will always be gaps, gaps in functionality, bugs etc. So there will be some amount of manual work involved.
  5. There are many other tasks involved in the migration that cannot be accomplished with SQL Developer.

  Get now your questions:

  1. in 3.1, there is migration option for the "capture of database in offline mode". It is under the Tools option. So in 3.1 we do not have a separate tab, called "Migration."
  2. use 3.1 because it is much better than 2.1 in terms of capabilities.
  3 migration Wizard is the easiest way to migrate. Where are you getting confused?
  4 "column data" seems to be a stored procedure in SQL Server. If it is not there in the underlying table, why he uses in the SQL statement in the procedure then? I think that we have a problem of "reserved word" with the name of column "Data". Will have to check that.
  5 VARCHAR (@max) must be mapped to VARCHAR2 (4000) in Oracle. It may be a bug in SQL Developer. So during the mapping of data type in the migration wizard, you can change the default mappings.

  Concerning

  Prakash

• SQL stored procedure input and output parameters

  Hello Gang,

  My dead end trying to call a stored procedure in SQL Server 2008 with the LV database tool.

  for purposes of experimentation, I've created a small procedure with an input parameter that returns an integer as return value.  It works describing a query, but all attempts at LV produce an error-2147217900 when executing query VI.  I did find examples of that.

  Sending a bunch of parameters to a stored procedure and checking the value of return seems to be pretty common stuff.

  I'll appreciate any help.

  Thank you

  Roger

  Hi Roger,

  There are a few prerequisites which I will list below. If you have not checked these things, so don't hesitate, as your hiccups can be there.

  Prerequisites:

  1. Ensure that you can read from a table in the database to verify that you can access the database (user permissions) and ensure that your login details are correct. Among other things, make sure that the. DSN switches to the correct database. (See the simple example below, SQL Select.vi)
     
  2. Make sure that your user (if you use SQL authentication) has permissions to run the STORED procedure by running the procedure in SQL Server Management Studio (you seem to have already done this)

  Example by calling a procedure without parameters (attached as SPROC_No_Parameters.vi):

  

  Example by calling a procedure with parameters (attached as SPROC_Parameters.vi):

  

  An article on the execution of stored procedures is here:

  http://digital.NI.com/public.nsf/allkb/07FD130746083E0686257300006326C4

  Don't forget to download the example VI since it includes the cases where you want an output parameter of the procedure rather than a table.

  I tested these against two very simple SPROCs and it worked fine (on SQL Server 2005, but 2008 should be the same).  Stored procedures have been:

  CREATE PROCEDURE [dbo]. [GetContacts]

  AS
  BEGIN
  -SET NOCOUNT ON added to avoid additional results sets from
  -interfering with SELECT statements.
  SET NOCOUNT ON;

  -Controls insert for procedure here
  SELECT * FROM Contacts
  END

  and

  CREATE PROCEDURE [dbo]. [MultiplyAges]
  @param1 INT = 1
  AS
  BEGIN
  -SET NOCOUNT ON added to avoid additional results sets from
  -interfering with SELECT statements.
  SET NOCOUNT ON;

  -Controls insert for procedure here
  SELECT (age * @param1) OF Contacts
  END

  I would like to know if these examples work for you or if you have any other questions.  Don't forget to go through this KB article and articles related to it, they should cover other situations.

  Matt

• PL SQL Stored Procedure help

  Hello
  I'm new to the development of Oracle.
  I have the following scenario for which I need your help/suggestions to write a stored procedure.
  A load process in a table unfolds with about million files once a month.
  I have a LOG Table to record the events of job loading IE when it starts, when it stops, status etc. with the following columns
  
  job_name, job_status, start_time, end_time, date, flag
  
  work focuses on the work that is in charge of the table.
  Based on the values in this table, I want to develop a stored procedure sql pl verifies the status of the job and does the following
  
  When the flag = R (assume for running job) set it to run the job again as 1 hour later... if its still ongoing then 1 hour later... so now up to 5 trys
  = F (Finished)
  = E (error problem) launch the load immediately
  
  The flag State values noted above are not binding... values just to give you an idea... all the other variables to use to store procedure or any new passes in the table... .suggestions are welcome for these values as well.
  Basically, I would like the stored procedure to be called at some point... say SUNDAY at 06:00 and check the STATUS of the INDICATOR/table newspaper column and run.
  
  In short, I like the pl sql store procedure to use table to log and monitor the loading process.
  
  Structure/Basic code stored procedure for this requirement or a stored procedure that you have met similar requirements are welcome.
  
  Thanks in advance.
  
  Published by: user13517642 on March 23, 2011 13:28
  
  Published by: user13517642 on March 23, 2011 13:29

  Your process or procedure shud look like - [not tested]

  DECLARE
     l_flag   LOG.flag%TYPE;
  BEGIN
  
        SELECT flag
          INTO l_flag
          FROM LOG
         WHERE job_name = p_job_name;
  
     WHILE l_flag = 'R'
     LOOP
        DBMS_LOCK.sleep (3600);   --3600secs in 1hr
  
        SELECT flag
          INTO l_flag
          FROM LOG
         WHERE job_name = p_job_name;
     END LOOP;
  
     IF (l_flag IN ('F', 'E'))
     THEN
          --<>
     END IF;
  END;
  

  Look at the following to find out how to plan work-

  http://www.oradev.com/dbms_scheduler.jsp

  Published by: Sri on 23 March 2011 14:10

  Published by: Sri on 23 March 2011 14:11

• Call a PL/SQL stored procedure

  Hello
  
  I created a stored procedure p1 that calls another stored procedure PLSQLScheduler(). This PLSQLScheduler() is invoking a Web service and it works very well.
  
  create or replace procedure p1 as
  Start
  call PLSQLScheduler();
  end;
  
  Now, I created a job, that must call my webservice for all hours. From now on, I gave to every 2 minutes.
  
  Start
  () dbms_scheduler.create_job
  job_name = > Test_Job',.
  job_type = > 'PLSQL_BLOCK ',.
  job_action = > ' start p1(); end;',
  repeat_interval = > ' FREQ = MINUTELY; RANGE = 2',
  enabled = > TRUE,
  auto_drop = > FALSE,
  Comments = > 'Test job');
  end;
  
  When the Planner call p1() for every 2 minutes, it is defeat and I get the error below.
  
  ORA-06550: line ORA-06550: line 1, column 476:
  PLS-00905: ORABPEL object. P1 is not valid
  ORA-06550: line 1, column 476:
  PL/SQL: Statement ignored
  *, column :*
  
  But when I try to call my Web service using call PLSQLScheduler(); It is on the basis of my webservice. The same that I gave in a stored procedure. But it does not work. Can anyone help.
  
  Thank you.

  Little things that I notice, although they might not have something to do with the question.

  1)

  create or replace procedure p1 as
  begin
  call PLSQLScheduler();
  end;
  

  I would have written that:

  create or replace procedure p1 as
  begin
    PLSQLScheduler;
  end;
  

  (2) similar with your pl/sql block which is on demand:

  'begin p1; end;'
  

  Are you sure that there is only one p1 in your database? If the Scheduler is picking up a different p1 (which is not valid) than you think?

• call a pl/sql stored procedure from a report link

  Hi all:
  
  I have a report with a link in a column, which you take to another page and passes the values to this page, but also need to link, run a stored procedure before you go to the other page.
  
  In the Forum, I found a case similar to this one, but none of the examples is clear to me that I'm doing this. It seems that the target of the link must be URL, and also I have to call the stored procedure with a javascript function.
  
  My questions are:
  -Is the best way to do what I need?
  -How should be the syntax of the link that takes me to another page and run the "procedure".
  -How and where I put the "javascript" function to execute the "stored procedure".
  
  
  BDD: Oracle 11 g
  Apex 4.1 version
  
  
  Best regards
  
  Gerard

  Hello

  Change the link to call an apex.submit procedure. (javascript).

  Edit:

  I created a basic example.

  Region 1 (just so that you can see the value ready):

  Select: P27_HIDDEN item_Value
  of the double

  Region 2:

  rownum SELECT id, dbms_random.string ('U', 12) sss
  of the double
  connect by level<=>

  element attributes for ID:

  Target: URL
  URL: javascript:apex.submit ({request: 'NAVIGATE', value: {'P27_HIDDEN': #ID #}});

  (P27_HIDDEN is just a hidden item I created)

  http://Apex.Oracle.com/pls/Apex/f?p=54920:27

  Edit2:

  In your case, then you can only have a page based on conditions request = expression1, expression1: NAVIGATE... then a branch of the page to go to the desired page, also with the same conditions

  Edit3:

  I'm not sure what examples you're talking about, that you provide no link; but you mention calling the stored procedure of javascript, so would probably involve some AJAX, but is not necessary IMO.

• appellant the pl/sql stored procedure

  Jdev11g R2, ADF BC
  
  I have a stored procedure 'COPY_BKG_E2I' and it has three input parameters to generate a new record in the database.
  ===========================================================================
  I created the AM method as follows and defined as method of the client AM class:
  =========================================================
  
  helper method:
  ===========
  
  protected void callStoredProcedure (String stmt, Object [] bindVars) {}
  PreparedStatement st = null;
  try {}
  // 1. Create a JDBC PreparedStatement for
  St = (PreparedStatement class) getDBTransaction () .createPreparedStatement ('start' stmt + ";"end;", 0);
  If (bindVars! = null) {}
  // 2. Loop on values for the bind variables passed, if any
  for (int z = 0; z < bindVars.length; z ++) {}
  // 3. Set the value of each variable binding in the statement
  st.setObject (z + 1, bindVars [z]);
  }
  }
  // 4. Execute the statement
  st.executeUpdate ();
  }
  catch (SQLException e) {}
  throw new Aexception.getLocalizedMessage (e);
  }
  {Finally
  If (st! = null) {}
  try {}
  // 5. Close statement
  St.Close ();
  }
  catch (SQLException e) {}
  }
  }
  }
  
  
  call the stored procedure:
  
  {} public void callProcWithThreeArgs (String V_BKG_NO, String V_VESSEL_ARRIVED_REMARKS, Date V_ATA_POD_D)
  callStoredProcedure ("COPY_BKG_E2I(?,?,?)", ")
  New Object [] {V_BKG_NO, V_ATA_POD_D, V_VESSEL_ARRIVED_REMARKS});
  }
  
  
  Now, I created back bean and page fragment,
  =================================
  
  in my page fragment, I bind the field three entries to the bean back:
  ============================================
  
  package olfms.view.backing;
  
  Import oracle.adf.view.rich.component.rich.input.RichInputDate;
  Import oracle.adf.view.rich.component.rich.input.RichInputText;
  Import oracle.adf.view.rich.component.rich.output.RichOutputText;
  
  public class saveBkgUpd {}
  Private RichOutputText bkg_no;
  Private RichInputDate arrive_date;
  Private RichInputText arrive_remarks;
  
  public saveBkgUpd() {}
  Super();
  }
  
  {} public void setBkg_no (RichOutputText bkg_no)
  This.bkg_no = bkg_no;
  }
  
  public RichOutputText getBkg_no() {}
  Return bkg_no;
  }
  
  {} public void setArrive_date (RichInputDate arrive_date)
  This.arrive_date = arrive_date;
  }
  
  public RichInputDate getArrive_date() {}
  Return arrive_date;
  }
  
  {} public void setArrive_remarks (RichInputText arrive_remarks)
  This.arrive_remarks = arrive_remarks;
  }
  
  public RichInputText getArrive_remarks() {}
  Return arrive_remarks;
  }
  
  My question:
  //?????? How to call the callProcWithThreeArgs with these three bkg_no; arrive_date; arrive_remarks; Help, please! Thank you!
  
  ?
  }

  Check your imports
  especially: import oracle.binding.BindingContainer;
  This is the bean of tire

  import oracle.adf.model.BindingContext;
  import oracle.binding.BindingContainer;
  import oracle.binding.OperationBinding;
  
  public class Test {
      public Test() {
      }
  
      public BindingContainer getBindings() {
          return BindingContext.getCurrent().getCurrentBindingsEntry();
      }
  
      public String callProcedureProgramatically() {
          BindingContainer bindings = getBindings();
          OperationBinding operationBinding = bindings.getOperationBinding("callProcWithThreeArgs");
          operationBinding.getParamsMap().put("param1", "first value");
          operationBinding.getParamsMap().put("param2", "second value") ;
          operationBinding.getParamsMap().put("param3", "third value");
          Object result = operationBinding.execute();
          if (!operationBinding.getErrors().isEmpty()) {
              return null;
          }
          return null;
      }
  }
  

• How to execute a pl/sql stored procedure as a concurrent program

  Hi all
  
  
  I created a PURGE_DEAL_REQUESTS package. It contains a QPR_DELETE_CANCELLED_REQUESTS procedure. I want to execute this stored procedure as simultaneous program in suite ebs...
  
  Can someone tell me how to perform this procedure as a simultaneous program (in the suite of BSE)...?
  
  
  Thank you
  Swathi.

  Switch to the responsibility at the request of the group to which you assigned the request of Conurrent.
  Navigate to view > query > submit a new request to the toolbar.

  Kind regards
  Ousseni

• Generate output XML for a PL/SQL stored procedure concurrent program (EBS).

  Hello
  
  I trying to generate XML output for a simultaneous PL/SQL program and then use it as a model for BEEP.
  Program PL/SQL for a report consist of sliders/queries and other calculations of output data.
  Program (report) made up of topics, couple of col. values of one or more tables DB and rest of the columns are values read from DB colonel and calculated. The length of the neck extends up to 280 characters.
  
  All out - put is shown using fnd_file.put_line (fnd_file.ouput,...);
  before first fnd_file statement, included the following stmt.
  fnd_file.put_line (fnd_file.output,' <? xml version = "1.0" encoding = "UTF - 8"? > ');
  
  Using demand conc., notice ouptut poster error...
  The XML page cannot be displayed
  Invalid at the top level of the document. Error during processing of the resources ' http://ohcol0ws023.amp-ohio.org:8004/OA_CGI/FNDWRR.exe...
  <? XML version = "1.0" encoding = "UTF-8"? >
  
  I tried to add tags in the rest of the fnd_file.put_line stmts. as
  fnd_file.put_line (fnd_file.output, '< Heading1 >' |) 'Report name ' | (/ head2 > '); etc.
  
  View output shows the same error message.
  
  PL. advise how go further or tell me the link, if it's already been answered earlier.
  
  Thank you
  Prak

  Copy the file from $APPLCSF / $APPLOUT to your customer and try to open it. Find out what's wrong with the code XML, for example, you may need to top level element:
  
  

  Write to me if you can't get by - see my profile.

  Kind regards
  Gareth

• SQL dynamic stored procedure call

  I want to run the following command (which I build dynamically) to pl/sql, stored procedure, but I get the error message
  How can I run this command from pl/sql after I built it dynamically?
  
  
  exec RESEND_MISSING_UFMS (June 5, 13 04.00.00.000000000 AM ', June 6, 13 04.00.00.000000000 AM', 'VPS'); < < works very well on the sql prompt.
  
  
  create or replace procedure tranhost.ufm_resubmit
  AS
  v_time1 varchar2 (50);
  v_time2 varchar2 (50);
  cmd_str1 varchar2 (100);
  cmd_str2 varchar2 (100);
  
  BEGIN
  Select to_char (sysdate-1,' MON-JJ-AA "") in the double v_time1;
  Select to_char(sysdate,'DD-MON-YY') in the double v_time2;
  
  -next fails with ORA-00900: invalid sql statement.
  
  immediately run "exec RESEND_MISSING_UFMS('''||) v_time1 | "04.00.00.000000000 AM","' | v_time2 | ("04.00.00.000000000 AM VPS",""); " ;
  
  END;
  /

  CREATE OR REPLACE PROCEDURE tranhost.ufm_resubmit
  AS
     v_time1    VARCHAR2 (50);
     v_time2    VARCHAR2 (50);
     cmd_str1   VARCHAR2 (100);
     cmd_str2   VARCHAR2 (100);
     var_sql    VARCHAR2 (300);
  BEGIN
     SELECT TO_CHAR (SYSDATE - 1, 'DD-MON-YY')
       INTO v_time1
       FROM DUAL;
  
     SELECT TO_CHAR (SYSDATE, 'DD-MON-YY')
       INTO v_time2
       FROM DUAL;
  
  -- follownig fails with ORA-00900: invalid sql statement .
     var_sql :=
           'BEGIN RESEND_MISSING_UFMS('''
        || v_time1
        || ' 04.00.00.000000000 AM'','''
        || v_time2
        || ' 04.00.00.000000000 AM'',''VPS''); END;';
     DBMS_OUTPUT.put_line (' Block :' || var_sql);
  
     EXECUTE IMMEDIATE var_sql;
  END;