EBS 12.2.5 Install Error : Fatal Error: TXK Install Services

  Symptoms

     EBS 12.2 install Error : Fatal Error: TXK Install Service

Cause

This is related to an issue with the buildStage script on RHEL7 platform. Our developers are working to deliver a fix for this soon.

As a workaround,you can perform the following work

1.abandon the installation work.

2.delete the directory/files you have already installed by rapid install.

3.manually copy the filegroup3.jar.modified from the /startCD/Disk1/rapidwiz/etc to /TechInstallMedia/ohs11117/Disk3/stage/Components/oracle.calypso/11.1.1.7.0/1/DataFiles as filegroup3.jar

eg: cp /startCD/Disk1/rapidwiz/etc/filegroup3.jar.modified /TechInstallMedia/ohs11117/Disk3/stage/Components/oracle.calypso/11.1.1.7.0/1/DataFiles/filegroup3.jar

4.Redo the install work

RHEL 7 with Start CD 50

Error:

oracle.apps.fnd.txk.config.ProcessStateException: OUI process failed : Exit=1 See log for details. CMD= /b01/1225/TechInstallMedia/ohs11117/Disk1/runInstaller -waitForCompletion -ignoreSysPrereqs -force -silent -responseFile /u01/oracle/VIS/fs2/inst/apps/VIS_af82/temp/cfgHome/response/APPS_OHS_HOME/txkOHS_11117.rsp

at oracle.apps.fnd.txk.config.OUIPatchActionNode.processState(OUIPatchActionNode.java:159)

at oracle.apps.fnd.txk.config.PatchActionNode.processState(PatchActionNode.java:187)

at oracle.apps.fnd.txk.config.PatchNode.processState(PatchNode.java:338)

at oracle.apps.fnd.txk.config.PatchesNode.processState(PatchesNode.java:79)

at oracle.apps.fnd.txk.config.InstallNode.processState(InstallNode.java:68)

at oracle.apps.fnd.txk.config.TXKTopology.traverse(TXKTopology.java:594)

at oracle.apps.fnd.txk.config.InstallService.doInvoke(InstallService.java:224)

at oracle.apps.fnd.txk.config.InstallService.invoke(InstallService.java:237)

at oracle.apps.fnd.txk.config.InstallService.main(InstallService.java:291)

Cannot install Web Tier Utilities

RW-50010: Error: – script has returned an error: 1

RW-50004: Error code received when running external process. Check log file for details.

Running APPL_TOP Install Driver for VIS instance

Solution

1.abandon the installation work.

2.delete the directory/files you have already installed by rapid install.

3.manually copy the filegroup3.jar.modified from the /startCD/Disk1/rapidwiz/etc to /TechInstallMedia/ohs11117/Disk3/stage/Components/oracle.calypso/11.1.1.7.0/1/DataFiles as filegroup3.jar

eg: cp /startCD/Disk1/rapidwiz/etc/filegroup3.jar.modified /TechInstallMedia/ohs11117/Disk3/stage/Components/oracle.calypso/11.1.1.7.0/1/DataFiles/filegroup3.jar

4.Redo the install wor

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RMAN-06403: Could not obtain a fully authorized session tips 

RMAN-03002: failure of allocate command at 01/13/2015 04:27:08

RMAN-06403: could not obtain a fully authorized session
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory Additional information: 3640 Additional information: 1158587339

SOLUTION:

One, you are trying to work with a wrong database which does not exist. Second, you want to work with the correct database only, but it has not started yet. Looking further, your doubt turns into confirmation as the next message is ORA-01034 saying that Oracle is not available which means that your database is not yet started. 

So, Please check that you are giving proper DB SID without caps or mistakes.

GSS in Oracle apps

Gather Schema Statistics program generates statistics that quantify the data distribution and storage characteristics of tables, columns, indexes, and partitions.

The cost-based optimization (CBO)  uses these statistics to calculate the selectivity of prediction and to estimate the cost of each execution plan.

As a general rule, run Gather Schema Statistics under the following circumstances:

1.  After there has been a significant change in data in either content or volume.

2.  After importing data.

3.  Any time end-users notice deterioration in performance in routine day-to-day business transactions or when running concurrent programs.

4.  Run on a regular basis (weekly at a minimum) and anytime after application of patch, conversion, etc.

Estimate Percentage / Modification threshold defines the percentage which should be used to initiate gather stats for those objects which have actually changed beyond the threshold.

 The default is 10% (i.e. meaning any table which has changed via DML more than 10%, stats will be collected, otherwise it will be skipped).

How to run Gather Schema Statistics 

concurrent program:

1. Log on to Oracle Applications with

    Responsibility = System Administrator

2. Submit Request Window

    Navigate to: Concurrent > Requests

3. Query for the Gather Schema Statistics

4. Enter the appropriate parameters. This can be run for specific schemas by specifying the schema name or entering  ‘ALL’  to gather statistics for every schema in the database

5. Submit the Gather Schema Statistics program

Parameters :

------------------

Schema Name:  Schema for which statistics are to be gathered. Specify ALL for all Oracle Applications schemas

Percent:  The sampling percentage. If left blank, the default value of 10 is used. The valid range is from 0 to 100

Degree:  The degree of parallelism to be used for gathering statistics. If a Degree is not provided, it defaults to the minimum ofparallel_max_servers and cpu_count.

Backup Flag:  NOBACKUP is used, then the GATHER_SCHEMA_STATS procedure will not backup the current statistics. This way the GATHER_SCHEMA_STATS procedure will run faster.

Restart Request ID:  In the case where the Gather Schema Statistics run fails due to whatever reasons, the concurrent request can be re-submitted and it will pick up where the failed run left off, if you provide the concurrent request_id of the failed run.

History Mode:  Last Run – History records for each object are maintained only for the last gather statistics run. Each subsequent run will overwrite the previous history record for the object. This is the default behavior

Gather Options:  GATHER: All tables and indexes of the schema schema name are selected for stats gathering. This is the default

Modifications Threshold:  Applicable only to GATHER AUTO and LIST AUTO Options

Invalidate Dependent Cursors:  This flag indicates whether cursors dependent on the table being analyzed should be invalidated or not. By default, dependent cursors are invalidated.

How to Gather the Statistics of Custom Schema 

when we submit the concurrent request called 

Gather Schema Statistics :

When we submit Gather Schema Stats with Parameter  ALL, concurrent request will complete successfully, and DBAs will not realize that custom schemas are not analyzed.

Sql > select count(table_name)  from  dba_tables  where  last_analyzed  is  not null  and  owner= <custom_schema_name>;

Here you realize none of the tables in custom schema are analyzed.

Gather Schema Statistics program gathers statistics for all schemas , however it skips custom schemas registered in Oracle Applications.

Reason:  

Whenever Custom schemas are registerd in Oracle Applications , the entries are done in 2 tables

ie  FND_ORACLE_USERID  and  FND_APPLICATIONS_TL

However , when Gather schema statistics is submitted it uses the below query to get schema information

Sql > select distinct upper(oracle_username) sname

          from fnd_oracle_userid a,

         fnd_product_installations b

         where a.oracle_id = b.oracle_id

         order by sname;

Note : When custom schemas are created the entry is not made in  FND_PRODUCT_INSTALLATIONS  and hence it is not picked up in the above query.

Solution :

How can we make an entry in fnd_product_installations so that it is picked up by Gather Schema Stats. Follow below steps

Go to the Responsibility called Alert Manager and Navigate to the form -> Installations under Systems Menu.

Define custom application in this form. Go to the last record and make entry for custom applications. Once this is done , it will insert an entry in fnd_product_installations.

Submit Gather Schema stats and then query dba_tables and you will realize , stats are being gathered for custom schemas as well.