Oracle Linux Portfolio Manager

Similar Questions

• Oracle Primavera Portfolio Management 9.0 Ports

  Hello
  We seek to deploy Oracle Primavera Portfolio Management 9.0.
  We have the database and the Web server.
  Can someone tell me what ports must be open between the two servers, so that on the Internet, I don't find that information anywhere.
  Thank you.

  It depends on what database used for the backend.

  For the front end for the customer, you will need 443 (user name a password screen is always 443) and maybe 80 if you allow access http through the browser of the user.

  For the database (check with your DBA) but normally:
  MSSQL is 1433
  Oracle is 1521

  In addition, the system must msdtc to access. This can be a little tricky because MSDTC expects not only the TCP 135 port, out of the box but also uses RPC dynamic port allocation. Is there a way to configure MSDTC to use a specific dynamic port range.

  http://support.Microsoft.com/kb/306843

  Gene

• 9 Oracle Primavera portfolio management

  Hi all
  
  I intend to install Madaboutangling 9.0. I'll try to find in the delivery, but I see EPPM 8.2, but do not find software for Madaboutangling 9.
  
  Some explain it please in this regard.
  
  Kind regards
  NAG.

  P6 EPPM 8.2 and 9 Madaboutangling are two distinct products. Both are available for download at the delivery. Search for "Primavera Portfolio Management 9.0 SP1" for the operating system you want to install.

  Sachin Gupta

• Open Enterprise Manager using the browser on Oracle Linux

  I installed Oracle 10 g Release 2 on Oracle Enterprise (version of Enterprise Linux AS 4 (October 7 update)).
  
  I started the listener and enterprise manager using emctl start dbconsole command successfully.
  
  As I am new to linux, I don't know how to open the url EM Linux.
  
  What browser should I use (exact version that is compatible with the version of Enterprise Linux AS 4 (October update 7).) How do I install the browser and open enterprise manager using the browser.
  I don't even know if any browser is installed during the installation of linux. How can I check if any browser installed or not?

  No one can guess what you have installed or how you have configured your system or the installation of Oracle. The default browser for Oracle Linux 4 is Konqueror, which is not compatible with the MS Oracle dbconsole.

  You might want to try the following:

  Open a Terminal command prompt (System Applications/tools) and enter the following command:

  
  
  su - root
  
  cd /etc/yum.repos.d
  
  wget http://public-yum.oracle.com/public-yum-el4.repo
  
  yum -y install firefox
  
  

  To open a Firefox browser window, open the Web icon in the Menu, next to the Actions or the Applications/Internet or type firefox in an X 11 terminal window.

  The default URL for the dbconsole EM is:

  http://hostname_or_ip:5500 / em

• I got an error grid Infrastructure installation Oracle 11 GR 2 (11.2.0.4) for a stand-alone server on Oracle Linux 7

  I got an error grid Infrastructure installation Oracle 11 GR 2 (11.2.0.4) for a stand-alone server on Oracle Linux 7

  It's my environment:

  VM VirtualBox

  OS: Linux to Oracle 7

  RAM: 2G

  CPU: 1 outlet | 2 carrots

  OS packages for the needs of the DB: all except pdksh. (installed in ksh). Jut ignored.

  Oracle software version: 11 GR 2 (11.2.0.4) Oracle grid Infrastructure

  Installation type: SServer tandalone.

  The installation user: uid = 501 (oracle)

  installation groups: gid = 501 (oinstall) groups: oinstall, dba, oper, asmadmin, asmdba, asmoper.

  Put ASM implementation with Linux e/s Standard (No. ASMLib).

  
  

  The virtual machine has 3 disks attached.

  
  

  Features: / dev/sdb, / dev/sdc, / dev/sdd

  
  

  I ran to related records:

  
  

  # / bin / / dev/raw/raw1 gross/dev/sdb1

  # / bin / / dev/raw/raw2 gross/dev/sdc1

  # / bin / / dev/raw/raw3 gross/dev/sdd1

  
  

  # raw - qa

  / dev/RAW/raw1: linked main 8, minor 17

  / dev/RAW/raw2: linked main 8, minor 33

  / dev/RAW/raw3: linked main 8, minor 49

  
  

  Also, I have configured the following command to set permanent configuration:

  #vi /etc/udev/rules.d/99-vmware-scsi-udev.rules99-vmware-scsi-udev.rules

  ACTION == "add", KERNEL == "sdb1", RUN += "/ bin/raw/dev/raw/raw1 %N".

  ACTION == "add", KERNEL == "sdc1", RUN += "/ bin/raw/dev/raw/raw2 %N".

  ACTION == "add", KERNEL == "sdd1", RUN += "/ bin/raw/dev/raw/raw3 %N".

  # set permissions on these discs for the owner of the Oracle user.

  ACTION == "add" KERNEL == "" raw * ', OWNER is 'oracle', GROUP is 'oinstall' MODE is "0660" "

  
  

  NOTE: when I run # ls - lrt/dev/sd *, I - I don't know if the disks has permissions icies because they are on the way to access/dev/raw/raw *.

  
  

  BRW - rw-. 1 root disk 8, 16, 19 August 01:54 / dev/sdb

  BRW - rw-. 1 root disk 8, 17, 19 Aug 01:54 / dev/sdb1

  BRW - rw-. 1 root disk 8, 32 19 August to 01:54 / dev/sdc

  BRW - rw-. 1 root disk 8, 13, 19 Aug 01:54 / dev/sdc1

  BRW - rw-. 1 root disk 8, 48-19 August to 01:54 / dev/sdd

  BRW - rw-. 1 root disk 8, 49-19 August to 01:54 / dev/sdd1

  
  

  This happens whenever I restart the server.

  
  

  But authorities are good when I run # ls - lrt/dev/raw/raw *.

  
  

  CRW - rw-. 1 oracle oinstall 162, 0 19 Aug 01:54 / dev/raw/rawctl

  CRW - rw-. 1 oracle oinstall 162, 0 19 Aug 01:54 / dev/raw/raw1

  CRW - rw-. 1 oracle oinstall 162, 0 19 Aug 01:54 / dev/raw/raw2

  CRW - rw-. 1 oracle oinstall 162, 0 19 Aug 01:54 / dev/raw/raw3

  
  

  Problem: when running script $GRID_HOME/root.sh.

  Adding Clusterware entries to inittab

  ohasd could not start

  Cannot start the Clusterware. Last 20 lines of the trace log alert:

  2015 08-19 02:15:24.442:

  [client (7260)] CRS-2101: the RSC has been formatted using version 3.

  2015 08-19 02:15:28.238:

  [client (7283)] CRS-1001: the OCR has been formatted using version 3.

  ohasd could not start /u01/app/oracle/product/11g/grid_1/crs/install/roothas.pl 337 line, line < ALERTLOG > 4

  failed execution of /u01/app/oracle/product/11g/grid_1/crs/install/roothas.pl of the/u01/app/oracle/product / 11 g/grid_1/src/install

  Please help me.

  Geraldo Peralta

  Using RAW could be the problem. I'm not sure someone who has used Virtual Box with raw disks for their RAC testbed. Most people use ASM. I've seen a few people use NFS as well. You'll also want to stay away raw because that which is frowned upon in 11.2. See http://docs.oracle.com/cd/E11882_01/install.112/e41962/whatsnew.htm#RILIN931

  Under the Options deprecated for Oracle RAC 11 g Release 2:

  "Installation of files on raw devices is no longer an option available during installation. You must use a shared file system, or using Oracle Automatic Storage Management. »

  Here's how to configure RAC on my laptop with Virtual Box: http://www.peasland.net/2015/04/23/oracle-rac-on-my-laptop-with-virtual-box/

  HTH,
  Brian

• Details on the implementation of shared memory to set memory_target on Oracle Linux

  Hi all.

  I have a database of Oracle 11 g Rel2 (11.2.0.4) 64-bit running on Oracle Linux 5.8 64-bit.

  Several notes on MOS, must properly configure the shared memory to make use of automatic (memory_target) memory management.

  On these notes basically to allocate memory: Mount size of t tmpfs-o shmfs = 1073741824/dev/shm

  And keep the overall starting value by adding an entry in/etc/fstab: shmfs/dev/shm tmpfs size = 1073741824 0

  My doubt is that oracle Linux uses tmpfs instead of shmfs:

  [oracle@union ~] $ df-h/dev/shm

  S.ficheros Tamaa±o Disp Uso % Montado used in

  tmpfs 7, 9G 0 7, 9G 0% / dev/shm

  [oracle@union ~] $

  [oracle@union ~] Mount $

  / dev/map/VolGroup00-LogVolroot on / type ext3 (rw)

  proc on/proc type proc (rw)

  Sysfs on/sys type sysfs (rw)

  type devpts on/dev/pts devpts (rw, gid = 5, mode = 620)

  / dev/sda1 on/U01 type ext3 (rw)

  / dev/sdb1 on / boot type ext3 (rw)

  tmpfs on/dev/SHM type tmpfs (rw)

  None on/proc/sys/fs/binfmt_misc type binfmt_misc (rw)

  sunrpc on/var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)

  / dev/sdc1 on/media/respaldos type vfat (rw)

  [oracle@union ~] $

  [oracle@union ~] $ cat/etc/fstab

  / dev/VolGroup00/LogVolroot / ext3 defaults 1 1

  LABEL = / u01/U01 ext3 defaults 1 2

  LABEL = / boot/boot ext3 defaults 1 2

  tmpfs/dev/shm tmpfs defaults 0 0

  devpts/dev/pts devpts gid = 5, mode = 620 0 0

  Sysfs/sys sysfs defaults 0 0

  proc/proc proc defaults 0 0

  / dev/VolGroup00/LogVolswap swap swap defaults 0 0

  As you can see it's ride on tmpfs/dev/shm tmpfs defaults 0 0

  
  

  So the question is: is it the same? is tmpfs just a label? After all this is pointing to/dev/SHM and tmpfs.

  
  

  Best regards, Luis.
  

  I have this line in/etc/fstab on OEL 6.5 system that I use now to give me 4 GB shared memory:

  tmpfs

  / dev/shm

  tmpfs defaults, size = 4000 m

  0 0

• Prerequisites on Oracle Linux 6.3 packages are missing for the installation of Oracle database 11 g 2.

  I want to install Oracle database 11 g 2 on Oracle Linux 6.3, but some packages are missing (.) RPM files).

  Please tell me how to install the missing packages (.) RPM files)?

  Some of the missing packages are:

  liabio-devel - 0.3.105

  unixODBC - 2.2.11

  unixODBC-devel - 2.2.11

  and a little more.

  Let me note that there is an Oracle Linux forum where you can get answers more quickly. (I'm linking this thread it mentioning what I guess)

  Also I would suggest using the yum package manager and there is aoracle-rdbms-server-11gR2-preinstall package available which install all prereq packages...

  See more here: How I Simplified Installation of Oracle Database on Oracle Linux

• VM Player 3: VM Oracle Linux 5 connection errors

  People,

  Hello. I am running Oracle Linux 5 VM Player 3. The host OS is Windows 7.

  3 VM and Oracle Linux player 5 worked properly for a long time. Today, it happens a strange error below:

  After starting Oracle Linux 5 VM Player 3, I type in user name and password to connect. It takes a few minutes abnormally. 6 mistakes then comes one by one below:

  1) an error occurred during the loading or saving of the configuration information for Nautilus. Some of your configuration settings may not work correctly.

  I click on the "Détails" button and the following message appears:

  Failed to contact configuration server; Among the possible causes are that you must enable TCP/IP for ORBit network features, or you have NFS locks defective due to a failure of the system.

  see http:// www.gnome.org/projects/gconf/ for more information.

  Details-

  1: IOR file "/ tmp/gconfd-user/locking/ior" No. successfully opened. No gcond located: no such file or directory.

  2: IOR file "/ tmp/gconfd-user/locking/ior" not open successfully, no location gconfd: no such file or directory.

  2) an error occurred during the loading or saving of the configuration information for the Power Manager. Some of your configuration settings may not work correctly.

  In the popup Window Power Manager, there is a yellow triangle with black!

  The message is: the GConf, schema Setup error battery_low_percentage cannot be zero.

  3) an error occurred during the loading or saving of the configuration information for print notifier. Some of your configuration settings may not work correctly.

  I click on the 'Détails' button, the message is the same with error 1) Details.

  4) an error occurred during the loading or saving of the configuration information for gnome-settings-daemon. Some of your configuration settings may not work correctly.

  I click on the 'Détails' button, the message is the same with error 1) Details.

  5) an error occurred during the loading or saving of the configuration of gnome-sessioninformation. Some of your configuration settings may not work correctly.

  I click on the 'Détails' button, the message is the same with error 1) Details.

  6) there was an error at startup of GNOME Settings Daemon.

  Some things, such as themes, sounds or background settings can not work properly. The last error message was:

  Has not received a response. Possible causes include: the remote application has not sent a response. Blocked bus message security policy response. The response period expired, or the network connection was broken. GNOME will always try to restart the settings Daemon next time that you log on.

  After a few minutes, desktop screen becomes black background with all the icons on it.

  But no bar. I can't click anywhere to run.

  This is the first time for me to cope with such a strange mistake. I do not understand what causes this kind of errors.

  I checked VM > Settings > hard drive > capacity:

  Current size: 96.9 GB

  Free system: 41.7 GB (there is free space on the Windows 7 host drive)

  Maximum size: 100 GB

  I created the virtual hard disk for Oracle Linux 5 as 100 GB. The current size of 96.9 GB indicates 96.9 GB 100 GB has been used. So, 100 GB - GB 96.9 = 3.1 GB.

  My questions are:

  (1) how much free disk space is required to start the Oracle VM Linux 5?

  (2) what are the causes of the 6 mistakes when connect to Oracle Linux 5?

  (3) does "not enough disk space of vm" cause 6 mistakes when connecting Oracle Linux 5?

  (4) how to fix errors?

  Thanks in advance.

  Hello

  For the question on what is LVM see: Logical Volume Manager (Linux) - Wikipedia, the free encyclopedia

  For tips on how - to use LVM, please see this article:

  Linux Sysadmin: How to manage LVMs with a GUI

  Before you can add more space, you need to resize your virtual drive and make more great or you will need to add another virtual disk to the virtual machine.

  The/3 GB to use is only available for the root user as it is in the safety margin of 5%.

  If Linux, UI drag / move uses a temporary folder, then is under/tmp

  To find out where disk space is used, the commando of the can be used.

  Use the command "of the man" learn more about the options.

  for example.

  of the - SH/tmp

  will show how using the tmp folder.

  The - SH/home

  shows how much space takes the home folder

  etc...

  --

  Wil

• Installation of Oracle 11.2 g ASM on Oracle Linux 6.5

  I need to install Oracle 11.2 g ASM on Oracle Linux 6.5 of the system.

  1 - What is the difference between 11.2 billion to Oracle and Oracle 11.2 g ASM?

  2 - I installed Oracle 11.2 g on Oracle Linux in the past, install Oracle ASM different?

  3 can provide me with instructions on how to install Oracle 11.2 g ASM on Oracle Linux 6.5 of the system?

  Any advice would be appreciated.

  Thank you.

  1 - What is the difference between 11.2 billion to Oracle and Oracle 11.2 g ASM?

  ASM is for managing the storage for the database.  Otherwise, you would create the database on the file systems.  ASM is installed as part of an installation of the Network Infrastructure (even for non-grouped, no CARS, a single node environment)

  2 - I installed Oracle 11.2 g on Oracle Linux in the past, install Oracle ASM different?

  You should make the installation of the DSO and the config as part of the installation of the grid Infrastructure.

  3 can provide me with instructions on how to install Oracle 11.2 g ASM on Oracle Linux 6.5 of the system?

  On Linux 5, no 6.   See the documentation for the Installation at http://docs.oracle.com/cd/E11882_01/nav/portal_11.htm

  Hemant K Collette

• R12.2 on Oracle Linux 6.5 (VM): Exception in thread "Thread-64" java.lang.NullPointerException

  Hello

  Try to install R12.2 a diagram of 4 nodes (servers, 2 database - RAC - oracle_home shared, 2 application - appl_top shared servers).

  OS on all servers: Oracle Linux 6.5, kernel 2.6.39 - 400.212.1.el6uek.x86_64 on all nodes.

  The database installation went well. Further installation on the 1st application node. Configuration loaded successfully from the database, checking the system started but rapidwiz freezes with ' Exception in thread "Thread-64" java.lang.NullPointerException ".

  [oracle@erpappldev01 ~] $ vncserver

  New office of "erpappldev01.gunet.gr:1" (oracle) is erpappldev01.gunet.gr:1

  Startup applications specified in /home/oracle/.vnc/xstartup

  Log file is /home/oracle/.vnc/erpappldev01.gunet.gr:1.log

  [oracle@erpappldev01 ~] $ export DISPLAY =: 1

  [oracle@erpappldev01 ~] $ /inst/inst/r12.2.2/startCD/Disk1/rapidwiz/rapidwiz

  Installation Wizard fast is to validate your file system...

  CMDDIR=/inst/inst/R12.2.2/startCD/Disk1/rapidwiz

  Quick Installation Wizard will now launch the Java Interface...

  [oracle@erpappldev01 ~] $

  Exception in thread "Thread-64" java.lang.NullPointerException

  at oracle.apps.ad.rapidwiz.util.CheckerClass.checkMountSpace(CheckerClass.java:2322)

  at oracle.apps.ad.rapidwiz.util.CheckerClass.checkFileSpace(CheckerClass.java:1844)

  at oracle.apps.ad.rapidwiz.util.CheckerClass.doPreChecks(CheckerClass.java:310)

  at oracle.apps.ad.rapidwiz.util.CheckRunner.run(CheckRunner.java:91)

  at java.lang.Thread.run (unknown Source)

  I have all the necessary packages installed on OEL and followed instructions of the following documents:

  Oracle eBusiness Suite Installation and upgrade of exit 12 (12.2) Notes for Linux x 86-64 (Doc ID 1330701.1()

  Controls and problems installation EBS R12.2 on RAC Cluster using a fast installation (Doc ID 1595139.1()

  using Oracle 11 g Release 2 Real Application Clusters and automatic management of the storage with Oracle E-Business Suite version 12.2 (Doc ID 1453213.1()

  Share Application-level file system in Oracle E-Business Suite version 12.2 (Doc ID 1375769.1()

  I look for metalink and community "Thread-64" but no relative results found!

  Can someone please help?

  Thank you

  Babis

  Problem is solved as part of the SR.

  Thank you all for your help

  Solution in the doc 1624652.1 knowledge base

  Kind regards

  Babis

• Can't access recently installed OEM12c on Oracle Linux (x86_64)

  Hello, first time poster on the oracle in desperation forum :-). I was asked to get OEM 12 c and running on a pile of sand of linux for evidence concept while my boss and sys ADM work on Linux hardware of pandering and aligning software support. Our courses are Oracle support for HP-/ uxs and we intend to move away from HP - UX to Oracle Linux, so at this point, I don't think I can connect an SR for this strange problem. Anwway, la I have installed later and largely OEM 12 c (12.1.3) on Oracle Linux. I can stop/restart agent WHO... etc with no problems. The ONLY problem is when I went to OEM console URL based on the given paths (https), I'm going to "page cannot be displayed". I tried IE and Chrome, I got nowhere, and you'd be grateful pointers! Here is the output of the status of who:

  Oracle Enterprise Manager Cloud control 12 c Release 3

  Copyright (c) 1996, 2013 Oracle Corporation.  All rights reserved.

  Enter the password to Root of Enterprise Manager (SYSMAN):

  Console server host: xxxxxx.xxxxx.xxx

  Console HTTP port: 7790

  Console HTTPS port: 7803

  Download HTTP port: 4890

  Download HTTPS port: 4904

  Instance of EM homepage: / yyyyy/yyyyy/gc_inst/em/EMGC_OMS1

  Location of the journal WHO directory: / yyyyyy/yyyyy/gc_inst/em/EMGC_OMS1/sysman/log

  SGC is not configured with the PES or virtual host name

  Download of the agent is locked.

  SGD console is locked.

  CA active ID: 1

  Console URL: https://xxxxxx.xxxxx.xxx:7803 / em

  Download URL: https://XXXXXX.xxxxx.xxx:4904/empbs/upload

  WLS domain information

  Domain name: GCDomain

  The host server administrator: xxxxxx.xxxxx.xxx

  Admin Server HTTPS Port: 7103

  The server administrator is running

  Information managed server

  Managed Server Instance name: EMGC_OMS1

  Managed Server Instance host: xxxxxx.xxxxx.xxx

  WebTier is in place

  Management Server Oracle is in place

  Hello

  I guess you are trying to access the URL OEM (https://xxxxxx.xxxxx.xxx:7803 / em) your browser machine.

  You will need to check if there is a connectivity problem between the browser and the machine of the WHO. A firewall can be a problem. You can check with your system administrator.

  In addition also check the status of iptables WHO machine. If it is, then stop it and then try to access the OEM console again.

  Command to check the iptables: /etc/init.d/iptables status

  Order to stop iptables: stop /etc/init.d/iptables

  I hope this helps. Let us know.

  Kind regards

  Experimentations

• R12 Quick Installation on Suse Linux or Oracle Linux fails

  Hello

  I tried several combinations of operating systems to try and install correctly using the Oracle R12 / quick installation but I could not. My last attempt was on Suse Linux 10. When the installation wizard is complete, database checks are successful but HTTP server is unresponsive and all subsequent checks fail.

  The reading of google and the various threads on this forum, I found that for Oracle Linux, we must apply the patch that contains libdb.so.2. Since then, I do not have an account to support oracle, I cannot get this fix and based on rules, no body can send it in an email, which means that we can not install this distribution on Oracle Linux without having to pay for the supported. Since then, it is a learning exercise without the use of serious production of R12 apps, we do not have any arrangement with Oracle support.

  For Suse, I also have the same problem, but when I try to start the opmn manually using opmnctl beginning, she responds with message, began. But when I use opmn stopall, the computer stops responding. Now, I don't know yet how to start debugging this problem.

  I would give just to try to install it or there at - it a hope?

  Thank you.

  Hello

  I finally managed to install R12 on Suse Linux Enterprise 10 SP3. I decided to start again after a repair for the past two days. Here's the process:

  a. install Suse Enterprise 10 SP3 with office and all development packages offered in the facility.

  b. click the computer--> install the software--> search for the 'db1 '. It will give you two or more packages. Install db1_185xx (from Berkley). This provides a required libdb.so.2.

  c. then go through the installation as outlined in the instructions using rapidwiz.

  It fills correctly and I can see the login screen now.

  Now, I need to know how to put in place to automatically start all services after startup.

  Thank you for your help.

  Kind regards

  Sohail naima.

• Golden Gate on SSH - Portfolio Manager

  Hi all

  I have a very specific need. I did mostly all my replication within the same company & VPN.

  However, I have 2 clients who both use the same application and they would like to replicate data between them. Obvious that they want to do this as secure as possible from its sensitive data.

  My first instinct is Oracle Wallet Manager? As Golden Gate already can already use the TNSNAMES for its connection information, I thought this might be the best approach.

  I was wondering if someone could advise others. Any document an example of how to configure the Portfolio Manager for the Golden Gate.

  Sincerely

  Jan S.

  Jan,

  During the transfer of data between a source and a remote system, GoldenGate employs a TCP/IP communication. Data can be encrypted during transport or in the file of the track itself. Oracle GoldenGate Win/Unix administration Guide includes a section on the Oracle GoldenGate Security configuration:

  http://docs.Oracle.com/CD/E35209_01/doc.1121/e35957.PDF

  There are also the steps documented to use Oracle security with the extraction process in the following article of knowledge:

  Security Oracle GoldenGate and configuration (Doc ID 1461898.1)

  Let me know if this does not answer your question.

  Best regards

  Mary

• In Portfolio Manager, what happened to my investment portfolio in my portfolio, followed by my actions?

  I have an icon on my desktop (Portfolio Manager track your stocks), that I used for years to follow my portfolil of investment, when I click the icon now, it dose No. ' t take me to my wallet more.  How can I find, or build a new list of my actions, I can follow?

  Hello

  1 are you referring to the portfolio in MSN Money?

  2. what operating system is installed on the computer?

  I suggest to see the links and check if it helps:

  The content is missing, incorrect or old in the MSN Money Portfolio Manager
  http://support.Microsoft.com/kb/213873

  You can also check out the link to post your request for more specialized assistance:

  Microsoft Money
  http://social.Microsoft.com/forums/en/money/threads

  See also:

  How to contact MSN customer service

  http://support.Microsoft.com/kb/940784

• Portfolio Manager problems

  Since microsoft has improved their stock charts a week or two ago, my portfolio manager does not work properly.  How can I fix?  I have used this product for many years and really enjoy.  IF the problem cannot be resolved are other suggestions for similar monitoring sites?

  I think that within hours of the drafting of this issue, Microsoft has solved the problem.