debugging instructions

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• generate debug instructions

  Hello

  In interview, someone asked me this question:

  How can generate debugging during execution of code instructions?

  My answer

  We can you dbms_output.put_line in our code block

  or

  We can use the dbms_application_info package to debug our program.

  Please advice and correct me if you find me wrong.

  Please advice and correct me if you find me wrong.

  You're not wrong, both are very good for debugging.

• ORA-06508, procedure cannot call the procedure of package

  I have a large stored procedure that calls a package (procedure) that manages a number of procedures to determine whether the process can continue or not.  (It checks authorization of the student to enroll in a class).  We have a web process calling the stored procedure, and that works fine.  What does not work, is a call to the package.  Oracle returned ORA-06508: PL? SQL: could not find program unit called.

  I have included instructions for debugging, so I know that it is the specific call to a procedure in the package fails with ORA-06508.  Thinking it's perhaps something in the package, I inserted a debug statement as the first line in the procedure called in the package.    (Debugging instructions call a procedure inserts of rows in a table of debugging with independent validation).

  When I log in the user account with sqlplus and run a test, everything works fine.  But when the web process is running under the same user, the process fails to call the procedure of package and fails with ORA-06508.

  It seems as if the web process runs with the rights of the appellant, or a role is not granted.

  Can someone help me understand what the problem is?

  offered hv, I appreciate your comments.

  We solved the problem: remove the package that couldn't be cited, then re-create.   That's all!

  Apparently, something in the database was tangled upward.   The server recently had problems with disk space, then it might have been related to that.  But we'll never know for sure.

  The stored procedure and packaging (procedures) which he called were owned by the same schema, and there is no mechanism that I can find to prevent one of the other appellant.  But that was the case - Oracle threw the ORA-06508 exception when the stored procedure called the package procedure.

  I replaced the stored procedure and package several times fine-tuning debugging code, but this has not fixed the problem.

  Finally let it drop and then re-create the package, it's which solved the problem.

  Regarding requests to view the code, there is no way that I could reproduce the problem, since the error that occurred was against the permissions and rules which packages run and the procedures of the Oracle.  Thanks for all the tips and suggestions.

• Bills of the AP - query gives output in the editor, but no data found when run from a workflow

  Hello

  I am working on a custom workflow related to invoices from the AP and I came across this very odd situation where the below query works perfectly well by operating in any PL/SQL as Toad/SQL Developer editor but when run in an Oracle Workflow custom, the query raises an exception NO_DATA_FOUND.

  I set debugging instructions to capture the values of the parameters (lv_invoice_id and lv_hold_id being retrieved workflow attributes) before and after the SELECT statement and noticed that the values of the parameters are set correctly.

  SELECT type

  IN lv_match_type

  DE ap_invoices_all aia , ap_invoice_lines_all Arnaud , ap_holds_all aha

  OÙ ail . invoice_id = lv_invoice_id

  ET line_type_lookup_code = "ITEM"

  ET AIA . invoice_id = garlic . invoice_id

  ET AHA . invoice_id = AIA . invoice_id

  ET AHA . hold_id = lv_hold_id

  ET ROWNUM = 1 ;

  Can anyone suggest what could be wrong with that? Having spent 2 days trying to debug this but without success.

  Any help would be greatly appreciated.

  I added a function of the WorkflowTimeout JOB just before function which becomes the flag Match, and it worked. It appears like the workflow engine is somehow unable to assign values to the query. Putting a WAIT, he probably gave the workflow a second to assign variables with values. Seems very strange, but seems to have solved the problem. Do thorough tests to confirm that it does not break something else. Mike - appreciate all your help with this post until now. You were very prompt in answering my questions. Appreciate it.

• How to assign components page parent of a page fragment in a dynamic region

  Hi, I am using JDeveloper 12.1.3. I have a single page request that contains a sidebar (with separator) on the left and a dynamic region on the right. One of the fragments of the page that appears in this dynamic region has a task flow that calls another fragment of page. What I do when this event occurs, it is to dynamically hide (or at least close) the left side panel. I created a bean of support that includes a method to do so. This method works very well when I call it from a test button on the parent page. But I can't understand how effectively call it a method in my stubborn workflow (page fragment). I created the method and incorporated it in the workflow. I refer to the method in the bean support. No errors are generated when I perform the navigation. I have debugging instructions that indicate support bean method is called. But the screen will not reflect the changes on the side panel. I tried to use a parent action in my stubborn workflow (and tried to have this action relative to call the method), but that did not help. I thank you very much for any assistance, you can provide.

  The problem is that you can reach the panelSplitter of off the page on which it is located. If you use a methodcall activity that you call with a parent action you get a new instance of the separator, but not then, you try to change.

  What you can try to bind the separator to a property of bean a bean view extended who resides in the workflow of the parent page. Then you pass this bean as a parameter to the flow of the task of the fragment and call the method within the bean. It of called bean reference and is listed in this article by Frank Oracle ADF May / June 2013. Make sure that you use a component for the bean property reference. On second thought, you might not even to bind the separator to the bean as you can look it up in the page directly using findComponent().

  Timo

• Error in the extension of the VO. Data are not supply new custom attributes

  I expanded standerd OAF VO using VO extension to add three new columns. I followed all the steps for VO Extension .but data isn't filling for these three new attributes? Please help me solve this problem. Any help is the appreciated.thank you

  Not really sure what's happening.

  1.

  If you look at the VO.xml

  <>

  Name = "PrimaryBillTo".

  IsSelected = "false".

  IsPersistent = "false".

  Precision = "255".

  Type = "Java.lang.String"

  ColumnType = "VARCHAR2".

  AliasName = 'Primary_Bill_To. '

  Expression = "Primary_Bill_To."

  SQLType = 'VARCHAR' >

  Can you try to remove the line "IsSelected = 'false'" of the additional attributes of 3 and see what happens.

  I think that something may be wrong when you created the VO scope. [also sews you try to recreate the original extended Version]

  If the fix above does not work

  2. try to change your query and hardcode a value for these 3 fields and see what happens.

  3. change the get accessor method and try to add debugging instructions and see what is printed.

  ((OADBTransaction)this.getApplicationModule().getTransaction()).writeDiagnostics(this,"getAttributeInternal(PRIMARYSHIPTO): " + getAttributeInternal(PRIMARYSHIPTO),4);
  

  I also noticed that you have overridden it the GET methods of the transient attributes. What is your own code? If it is a standard code you copied just to get the same values, you can remove it and simply call the super himself.

  Reference:

  Advice from the Oracle Johny: OAF: problems related to the VO Substitution as part of Oracle Applications

  Please let us know how you go.

  [I think that the first fix should work]

  See you soon

  AJ

• Impossible to perform a search using a VO after adding a line in OT

  HI guys,.

  I am new to OAF and need your help to solve the current problem that I face.

  We still use JDeveloper 9i (9.0.3.5) and the construction of a custom page for the establishment of a trust hierarchy.

  Background:

  Page has 2 fields of research in region 1, name and organization with of the LOV attached to it. At the same time a region has button to search and clear.

  Below, another region is present which shows the data retrieved via above criteria of search as a table and we also gave a button to add a new line (say add new line).

  We have defined an EO and later a VO based on the same, which is used for this page (from the base of single table).

  Problem:

  When I open a page and search (providing criteria search or search criteria) it returns the correct results. Once I click on the button Add NEW RANK I am able to add a line, and I check back-end. Problem starts after that, I can't make a research post that he keeps on his return / showing same result set that was present on the page after adding a line. I also found that the parameters set by setWhereClauseParam are correct in adding debugging instructions. But once the vo.executeQuery () executed and number of lines returned by vo.getFetchedRowCount is the same as the lines already present on the page (after adding a new line/operation). I've tried passing NULL values to setWhereClauseParam after you perform a commit on the assumption that the VO is not resetting correctly but it did not help.

  Any suggestion for me, experts?

  Code:

  Example of code written for the search button, click,

  public void Manualsearch (pageContext OAPageContext)

  {

  String S2 = pageContext.getParameter ("OrganizationCode");

  String S3 = pageContext.getParameter ("Employee");

  System.out.println ("test2" + S2);         System.out.println ("test3" + S3);

  OAViewObject vo = (OAViewObject) getFrBlogApproversVO1 ();

  If (S3! = null & &!) S3. Equals(""))

  {System.out.println ("employee" + S3);

  vo.setWhereClauseParam(0,S3);

  }

  on the other

  {vo.setWhereClauseParam(0,null);  }

  If (S2! = null & &!) S2. Equals(""))

  {System.out.println ("Org" + S2);

  vo.setWhereClauseParam(1,S2);

  }

  else {vo.setWhereClauseParam(1,null);  }

  vo.executeQuery ();

  If (VO.getFetchedRowCount () == 0)

  {System.out.println ("no line") ;}}

  else {System.out.println ("Rows") ;}

  }

  Example of code written for the click on the button Add NEW RANK.

  Public Sub frCreateRow()

  {OAViewObject vo1 = (OAViewObject) getFrBlogApproversVO1 ();}

  If (VO1.getFetchedRowCount () == 0)

  {vo1.setMaxFetchSize (0);}

  Line r = vo1.createRow ();

  VO1. InsertRow (r);

  r.setNewRowState (Row.STATUS_INITIALIZED);

  VO1. Last();

  }

  on the other

  {vo1.last ();

  VO1.setMaxFetchSize (0);

  Line r = vo1.createRow ();

  VO1. InsertRow (r);

  r.setNewRowState (Row.STATUS_INITIALIZED);

  }

  }

  Example of code written to record the click of a button,

  public void save (pageContext OAPageContext)

  {getTransaction () .commit ();}

  throw new OAException ("Lines recorded with success.", OAException.CONFIRMATION);

  }

  Thank you and best regards,

  Mihir Nahar

  I think I found the answer,

  Reason for this behavior of VO is due to below statement highlighted. I just commented the same and it behaves perfectly.

  Hope this helps others in the future.

  Public Sub frCreateRow()

  {OAViewObject vo1 = (OAViewObject) getFrBlogApproversVO1 ();}

  If (VO1.getFetchedRowCount () == 0)

  {vo1.setMaxFetchSize (0);}

  Line r = vo1.createRow ();

  VO1. InsertRow (r);

  r.setNewRowState (Row.STATUS_INITIALIZED);

  VO1. Last();

  }

  on the other

  {vo1.last ();

  VO1.setMaxFetchSize (0);

  Line r = vo1.createRow ();

  VO1. InsertRow (r);

  r.setNewRowState (Row.STATUS_INITIALIZED);

  }

  }

• CF10 Cflocation tag does not

  Anyone know what to do to fix a tag < cflocation > of non-working?

  Updated web site of WS2003 ColdFusion 8 to WS2008/64 bit ColdFusion 10. Upgrade application CF has required a number of database settings and code see request for treatment is normally with the following exception:

  Working on the upgrade of site a few days ago, a < cflocation > tag in web application stopped to transfer to the target page.  I placed debugging instructions < p > before and after the < cflocation > tag in question; and < p > debug statement at the beginning of the target page.  < p > before < cflocation > poster.  But then, the page ends without transferring.  No error is reported by two CF, CF newspapers or the web server.

  This could be a problem for server application pool?  IIS uses the DefaultAppPool application pool.

  I checked the session Cookie is maintained.  Also the SessionRotate() of CF10 addition to the home page of the application, made without change to the failure of the tag < cflocation > to deal with.

  I am puzzled, and any help is appreciated.   Thank you

  Problem solved!

  Online documentation of Adobe CF10 (cflocation - ColdFusion, documentation in English - Adobe learning resources), States:

  ... This tag has no effect if you use it after the cfflush tag on a page. ...

  I had added many tags cfflush during the process of debugging the data attributes "take out" before the source code later errors have occurred.

  Remove all cfflush tags from the source code enabled cflocation again started working!

• Adobe installation crashes with "trying to connect to the server.

  I hit the download button for Photoshop, which downloads a file "CreativeCloudSet - Up.exe" on Windows 7.  When I run it, it hampers is with "trying to connect to the server...". ».  I tried the tips 'troubleshoot Creative cloud download and install questions', there included connectivity test questions (three URLS for server access work directly in the browser, i.e., there is no proxy).  There is no other error message.  Where should I go from here to debug this?

  Found the problem with the proxy settings.  Debugging instructions above shall include the evaluation of the parameters of proxy (true/false).

• Update connector in pots

  I have a jar of update connector, supported by oracle. I try to get the jar to redeploy. I tried to remove the jar, bouncing servers and put the jars back in the ConnectorDefaultDirectory, but this obviously does not work (do not pick up expected debugging instructions). How can I re - deploy it? Delete all temporary files on wls/servers/oim_server1/temp?

  Is it in OIM 11 g? If Yes, then run the script updateJars.sh and pot was updated in the database. If its 10g IOM then search for folder JavaTasks or third party and update your pot. Directory by default connector is only used by IOM during connector installation.

  Kind regards
  GP

• Simultaneous application of the OAF page button

  I called concurrent demand in extended controller.
  
  In debugging instructions, the request_id was shown. But in the system with this request id there is no demand. I ran the page JDeveloper by ing ftp all the files on PC. How to find demand which was called from the page of the OFA.
  
  Thank you
  HP

  In debugging instructions, the request_id was shown. But in the system with this request id there is no demand. I ran the page JDeveloper by ing ftp all the files on PC. How to find demand which was called from the page of the OFA.

  call OADBTransaction.commit() //IF Not
  

  Thank you
  -Anil

• APEX SQL tracing

  I'm having a problem with a complex bit of SQL in a region of the Apex.
  
  I was sticky bits of SQL in SQL Developer to debug instructions, but it's a bit tedious when there are a lot of settings to manually.
  
  Is there a quick way to see real SQL statements that sends the Apex to the database (a trace or something)?

  West Indies:

  If your installation of APEX uses the Embedded pl/sql gateway, the trace files will be in the directory "bdump. The file names will be the chain model "s00" in their midst.

  CITY

• Look at a SOA Console

  Hello
  
  IM new to SOA Suite... I used only standalone Oracle BPEL Manager to process, before installing SOA Suite, w/h, command line console is displayed by default at startup of the PM... Here in SOA Suite, I don't know how to see the output of the console...
  IM changing some standard pages of the PM Oracle and for this I added some debugging statements... I din know whr to get these debug statements, that I do not get a command line console...
  
  Also, how do I selectively start and stop BPEL Process manager command line. I tried opmnctl with ias = orabpel components, but it din work...
  
  
  Thank you
  Corinne

  To start the SOA Suite use the following command

  opmnctl startall

  or components

  opmnctl startproc process model = oc4j_soa

  debugging instructions must be in two places

  $SOA_HOME/bpel/domains/default/logs/domain.log

  or

  $SOA_HOME/opmn/logs/default_group~oc4j_soa~default_group~1.log

  see you soon
  James

• Help debug Execute Immediate on the fly instruction execution

  Hello can you please ideintify wrong in the Sub statement?
  East of Oracle 9i
  
  DECLARE
  STMT VARCHAR2 (32767).
  BEGIN
  FOR STMT IN
  (
  SELECT 'ANALYZE TABLE' | TABLE_NAME | "PARTITION (P2011M01)'. ' CALCULATE STATISTICS STMT
  OF USER_TAB_PARTITIONS
  WHERE NOM_PARTITION LIKE '% P201.
  TABLE_NAME GROUP
  )
  LOOP
  IMMEDIATELY EXECUTE STMT;
  END LOOP;
  END;
  /
  
  
  Error report:
  ORA-06550: line 12, column 19:
  PLS-00382: expression is of the wrong type
  ORA-06550: line 12, column 1:
  PL/SQL: Statement ignored
  06550 00000 - "line %s, column % s:\n%s".
  * Cause: Usually a PL/SQL compilation error.
  * Action:
  
  
  Thank you in advance.

  SMTN.SMTN

  .

• The instruction at "0x03925a9c" referenced memory at "0x03925a9c". The memory could not be written.

  I don't know why I continue to install the latest version when the previous version works fine, but I do. So this time it gave me an error when I start Skype... The instruction at "0x03925a9c" referenced memory at "0x03925a9c". The memory could not be written.

  The only options it gives me is to terminate the program or to debug, which one of the two closes just for Skype. I have not tried to make a call, same Skype2Skype, but I know very well, I can talk as long as I do not click on the OK or CANCEL buttons and just move the window behind the others, this is not a problem. I tried to uninstall Skype and resettlement and who does not. Even tried out hacking the registry, and the same error comes back upward after a reinstallation. I'd hate to reinstall my OS it takes do someday, because of all the programs that I need to install again. Don't know what I can do to solve this problem. I tried the MS registry Fixer thing and found some things and repaired them, but still does not solve my problem of Skype.

  Alternatively, you can first try to uninstall the currently installed version of 6.18 and install Skype 6.14.0.104 version:

  http://download.Skype.com/MSI/SkypeSetup_6.14.0.104.msi