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Nov 2

Download certificate through command prompt

openssl s_client -connect sbp.enterprisedb.com:443 -showcerts > E:\certification\postgresqlcertification.cer

May 9

ora-28353: failed to open wallet after restart the database

wallet not open after restart the database

Causes:

Certificates uploaded in TDE wallet

Solution :

delete the certificates and open the wallet and then again import the certificates

Wallet cannot be open after restart the Database – ORA-28365: wallet is not open (Doc ID 2903167.1)

Feb 9

Opatch error

Getting below error while doing to apply a cpu database patch which is running on windows server 2019

E:\app\WINDOWS.X64_193000_db_home\bin\ORAEVRUS19.dll
E:\app\WINDOWS.X64_193000_db_home\oui\jlib\srvm.jar
[Feb 8, 2023 7:32:51 PM] [INFO] Prerequisite check “CheckActiveFilesAndExecutables” failed.

Solution :

Stop : Windows Management Instrumentation & Event log services

Apr 21

txkCfgUtlfileDir.sh directory does not exist

while doing adconfig.sh in database, getting below error

WARNING: [CVM Error Report]
The following report lists errors encountered during CVM Phase

/u01/app/oracle/product/19c/orahome_1/appsutil/bin/txkCfgUtlfileDir.sh 1

No. of scripts failed in CVM phase: 1

Solution :

Check adconfig.log file

ERROR DESCRIPTION:
(FATAL ERROR
PROGRAM : (/u01/app/oracle/product/19c/orahome_1/appsutil/bin/txkCfgUtlfileDir.pl)
TIME : Thu Apr 21 13:00:39 2022
FUNCTION: main::checkUtlFileDir [ Level 1 ]
ERRORMSG: Directory /u01/BAHPROD/temp/BAHIFRS does not exist.
)
ERRORCODE = 1 ERRORCODE_END
.end std out.

.end err out.

Create directory /u01/BAHPROD/temp/BAHIFRS

run below script to add this directory in utl_file_dir

perl /u01/app/oracle/product/19c/orahome_1/appsutil/bin/txkCfgUtlfileDir.pl -contextfile=/u01/app/oracle/product/19c/orahome_1/appsutil/BAHIFRS_bahdevifrdb01.xml -oraclehome=/u01/app/oracle/product/19c/orahome_1 -outdir=/u01/app/oracle/product/19c/orahome_1/appsutil/log -mode=addUtlFileDir
Enter the APPS Password:

Enter the SYSTEM Password:

Enter the new OS path to be added to UTL_FILE_DIR: /u01/BAHPROD/temp/BAHIFRS

Script Name : txkCfgUtlfileDir.pl
Script Version : 120.0.12020000.11
Started : Thu Apr 21 13:08:30 +03 2022

Log File : /u01/app/oracle/product/19c/orahome_1/appsutil/log/TXK_UTIL_DIR_Thu_Apr_21_13_08_14_2022/txkCfgUtlfileDir.log

Context file: /u01/app/oracle/product/19c/orahome_1/appsutil/BAHIFRS_bahdevifrdb01.xml exists.

Completed : Thu Apr 21 13:08:43 +03 2022

Successfully Completed the script
ERRORCODE = 0 ERRORCODE_END

perl /u01/app/oracle/product/19c/orahome_1/appsutil/bin/txkCfgUtlfileDir.pl -contextfile=/u01/app/oracle/product/19c/orahome_1/appsutil/BAHIFRS_bahdevifrdb01.xml -oraclehome=/u01/app/oracle/product/19c/orahome_1 -outdir=/u01/app/oracle/product/19c/orahome_1/appsutil/log -mode=syncUtlFileDir

rerun adconfig.sh , its working fine

Mar 28

1 Comment

Error: loading jvm.dll while install SAP IQ 16.1

We tried to install SAP IQ 16.1 in windows server 2019, we’re getting below issue

Error :

Error: loading: C:\app\TEMP\I1648491739\Windows\resource\jre\bin\server\jvm.dll

Solution :

Install visual c++ redistributable packages for visual studio 2010

Download Microsoft Visual C++ 2010 Service Pack 1 Redistributable Package MFC Security Update from Official Microsoft Download Center

Mar 15

Backup encryption

Backup Encryption test scenario

Configure the Software Keystore Location

Set the WALLET_ROOT and TDE_CONFIGURATION parameters.

SQL> ALTER SYSTEM SET WALLET_ROOT=’C:\app\orauser\admin\testdb\wallet’ SCOPE=SPFILE SID=’*’;

System altered.

Restart the database for effective the above parameter

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup

ORACLE instance started.

Total System Global Area 1073738560 bytes

Fixed Size                  9036608 bytes

Variable Size             276824064 bytes

Database Buffers          780140544 bytes

Redo Buffers                7737344 bytes

Database mounted.

Database opened.

SQL> show parameter wallet_root

NAME                                 TYPE        VALUE

———————————— ———– ——————————

wallet_root                          string      C:\APP\ORAUSER\ADMIN\TESTDB\WA

                                                 LLET

SQL> ALTER SYSTEM SET TDE_CONFIGURATION=”KEYSTORE_CONFIGURATION=FILE” SCOPE=BOTH SID=’*’;

System altered.

Creating a Password-Protected Software Keystore:

SQL> ADMINISTER KEY MANAGEMENT CREATE KEYSTORE IDENTIFIED BY Oracle123Ace;

keystore altered.

SQL> ADMINISTER KEY MANAGEMENT SET KEYSTORE OPEN IDENTIFIED BY Oracle123Ace;

keystore altered.

SQL> SELECT STATUS FROM V$ENCRYPTION_WALLET;

STATUS

——————————

OPEN_NO_MASTER_KEY

Set the master encryption key by executing the following command:

SQL> set linesize 120

SQL> col wrl_parameter format a45

SQL> select * from v$encryption_wallet;

WRL_TYPE             WRL_PARAMETER                                 STATUS                         WALLET_TYPE

——————– ——————————————— —————————— ——————–

WALLET_OR KEYSTORE FULLY_BAC     CON_ID

——— ——– ——— ———-

FILE                 C:\APP\ORAUSER\ADMIN\TESTDB\WALLET\tde   OPEN                           PASSWORD

SINGLE    NONE     NO                 0

Wallet files location :

Backup database :

RMAN> CONFIGURE ENCRYPTION FOR DATABASE on;

new RMAN configuration parameters:

CONFIGURE ENCRYPTION FOR DATABASE ON;

new RMAN configuration parameters are successfully stored

RMAN> backup database;

Starting backup at 15-MAR-22

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=40 device type=DISK

channel ORA_DISK_1: starting full datafile backup set

channel ORA_DISK_1: specifying datafile(s) in backup set

input datafile file number=00001 name=C:\APP\ORAUSER\ORADATA\TESTDB\SYSTEM01.DBF

input datafile file number=00003 name=C:\APP\ORAUSER\ORADATA\TESTDB\SYSAUX01.DBF

input datafile file number=00004 name=C:\APP\ORAUSER\ORADATA\TESTDB\UNDOTBS01.DBF

input datafile file number=00007 name=C:\APP\ORAUSER\ORADATA\TESTDB\USERS01.DBF

channel ORA_DISK_1: starting piece 1 at 15-MAR-22

channel ORA_DISK_1: finished piece 1 at 15-MAR-22

piece handle=C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\BACKUPSET\2022_03_15\O1_MF_NNNDF_TAG20220315T180619_K31BVDZ6_.BKP tag=TAG20220315T180619 comment=NONE

channel ORA_DISK_1: backup set complete, elapsed time: 00:00:45

Finished backup at 15-MAR-22

Starting Control File and SPFILE Autobackup at 15-MAR-22

piece handle=C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\AUTOBACKUP\2022_03_15\O1_MF_S_1099418825_K31BWTDZ_.BKP comment=NONE

Finished Control File and SPFILE Autobackup at 15-MAR-22

Restore database without open wallet :

SQL> shutdown immediate

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> exit

Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 – Production

Version 19.9.0.0.0

C:\Users\mazar>sqlplus / as sysdba

SQL*Plus: Release 19.0.0.0.0 – Production on Tue Mar 15 18:10:17 2022

Version 19.9.0.0.0

Copyright (c) 1982, 2020, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup mount

ORACLE instance started.

Total System Global Area 1073738560 bytes

Fixed Size                  9036608 bytes

Variable Size             276824064 bytes

Database Buffers          780140544 bytes

Redo Buffers                7737344 bytes

Database mounted.

SQL> select * from v$encryption_wallet;

WRL_TYPE

——————–

WRL_PARAMETER

——————————————————————————–

STATUS                         WALLET_TYPE          WALLET_OR KEYSTORE FULLY_BAC

—————————— ——————– ——— ——– ———

    CON_ID

———-

FILE

C:\APP\ORAUSER\ADMIN\TESTDB\WALLET\TDE\tde\

CLOSED                         UNKNOWN              SINGLE    NONE     UNDEFINED

         0

SQL>

C:\Users\mazar>rman target /

Recovery Manager: Release 19.0.0.0.0 – Production on Tue Mar 15 18:13:28 2022

Version 19.9.0.0.0

Copyright (c) 1982, 2020, Oracle and/or its affiliates.  All rights reserved.

connected to target database: TESTDB (DBID=2882744687, not open)

RMAN> restore database;

Starting restore at 15-MAR-22

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=258 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to C:\APP\ORAUSER\ORADATA\TESTDB\SYSTEM01.DBF

channel ORA_DISK_1: restoring datafile 00003 to C:\APP\ORAUSER\ORADATA\TESTDB\SYSAUX01.DBF

channel ORA_DISK_1: restoring datafile 00004 to C:\APP\ORAUSER\ORADATA\TESTDB\UNDOTBS01.DBF

channel ORA_DISK_1: restoring datafile 00007 to C:\APP\ORAUSER\ORADATA\TESTDB\USERS01.DBF

channel ORA_DISK_1: reading from backup piece C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\BACKUPSET\2022_03_15\O1_MF_NNNDF_TAG20220315T180619_K31BVDZ6_.BKP

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 03/15/2022 18:13:45

ORA-19870: error while restoring backup piece C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\BACKUPSET\2022_03_15\O1_MF_NNNDF_TAG20220315T180619_K31BVDZ6_.BKP

ORA-19913: unable to decrypt backup

ORA-28365: wallet is not open

RMAN>

Restore database after opened wallet :

SQL> ADMINISTER KEY MANAGEMENT SET KEYSTORE OPEN IDENTIFIED BY Oracle123Ace;

keystore altered.

SQL> select * from v$encryption_wallet;

WRL_TYPE

——————–

WRL_PARAMETER

——————————————————————————–

STATUS                         WALLET_TYPE          WALLET_OR KEYSTORE FULLY_BAC

—————————— ——————– ——— ——– ———

    CON_ID

———-

FILE

C:\APP\ORAUSER\ADMIN\TESTDB\WALLET\tde

OPEN                           PASSWORD             SINGLE    NONE     NO

         0

RMAN> restore database;

Starting restore at 15-MAR-22

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=20 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to C:\APP\ORAUSER\ORADATA\TESTDB\SYSTEM01.DBF

channel ORA_DISK_1: restoring datafile 00003 to C:\APP\ORAUSER\ORADATA\TESTDB\SYSAUX01.DBF

channel ORA_DISK_1: restoring datafile 00004 to C:\APP\ORAUSER\ORADATA\TESTDB\UNDOTBS01.DBF

channel ORA_DISK_1: restoring datafile 00007 to C:\APP\ORAUSER\ORADATA\TESTDB\USERS01.DBF

channel ORA_DISK_1: reading from backup piece C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\BACKUPSET\2022_03_15\O1_MF_NNNDF_TAG20220315T180619_K31BVDZ6_.BKP

channel ORA_DISK_1: piece handle=C:\APP\ORAUSER\FAST_RECOVERY_AREA\TESTDB\BACKUPSET\2022_03_15\O1_MF_NNNDF_TAG20220315T180619_K31BVDZ6_.BKP tag=TAG20220315T180619

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:00:25

Finished restore at 15-MAR-22

RMAN> recover database;

Starting recover at 15-MAR-22

using channel ORA_DISK_1

starting media recovery

media recovery complete, elapsed time: 00:00:01

Finished recover at 15-MAR-22

RMAN> alter database open;

Statement processed

RMAN>

Auto login wallet can able to enable. If its enable, it will automatically open the wallet

If we suppose need to restore the database, we need to copy wallet file manually to the target server and enable wallet location, open the wallet with key and restore database .

Jan 10

postgresql \i import sql file permission denied

postgresql \i import sql file permission denied in windows

postgres=# \i C:\app\orauser\person.sql
C:: Permission denied

Solution:

use ‘/’ instead of use ‘\’

postgres=# \i C:/app/orauser/person.sql

postgres=# \d
List of relations
Schema | Name | Type | Owner
——–+—————+———-+———-
public | person | table | postgres
public | person_id_seq | sequence | postgres
(2 rows)

postgres=# select count(*) from person;

count

1000
(1 row)

Jan 10

java.lang.RuntimeException: Prerequisite check “CheckActiveFilesAndExecutables” failed

While applying Opatch

Stack Description: java.lang.RuntimeException: Prerequisite check “CheckActiveFilesAndExecutables” failed.
at oracle.opatch.OPatchSessionHelper.runApplyPrereqs(OPatchSessionHelper.java:6805)
at oracle.opatch.opatchutil.NApply.legacy_process(NApply.java:1002)
at oracle.opatch.opatchutil.NApply.legacy_process(NApply.java:372)
at oracle.opatch.opatchutil.NApply.process(NApply.java:352)
at oracle.opatch.opatchutil.OUSession.napply(OUSession.java:1136)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at oracle.opatch.UtilSession.process(UtilSession.java:355)
at oracle.opatch.OPatchSession.process(OPatchSession.java:2660)
at oracle.opatch.OPatch.process(OPatch.java:870)
at oracle.opatch.OPatch.main(OPatch.java:927)
Caused by: java.lang.RuntimeException: Prerequisite check “CheckActiveFilesAndExecutables” failed.
… 13 more
Caused by: oracle.opatch.PrereqFailedException: Prerequisite check “CheckActiveFilesAndExecutables” failed.
… 13 more

Solution

net stop msdtc

The Distributed Transaction Coordinator service is stopping.
The Distributed Transaction Coordinator service was stopped successfully.

Dec 20

1 Comment

EBS Apache Log4J Vulnerabilities

Ref :

CVE-2021-44228/CVE-2021-45046 Advisory for Oracle E-Business Suite (Apache log4j Vulnerabilities) (Doc ID 2827804.1)

Impact of December 2021 Apache Log4j Vulnerabilities on Oracle Products and Services (CVE-2021-44228, CVE-2021-45046) (Doc ID 2827611.1)

Jun 29

Invoice validation pending standby

One of the request running long time with pending standby. so it will conflict with some request

Solution :

select * from fnd_concurrent_requests where concurrent_program_id in
(SELECT p.concurrent_program_id FROM FND_CONCURRENT_PROGRAM_SERIAL s, fnd_concurrent_programs_tl p WHERE
(s.to_run_application_id in (select application_id from fnd_concurrent_programs_tl where user_concurrent_program_name=’Invoice Validation’))
and
(s.to_run_concurrent_program_id in (select concurrent_program_id from fnd_concurrent_programs_tl where user_concurrent_program_name=’Invoice Validation’))
and s.running_concurrent_program_id=p.concurrent_program_id)
and phase_code <> ‘C’;

Kill the blocking concurrent request. then it will work

update fnd_concurrent_requests set phase_code=’C’ , status_code=’X’ where request_id=’10358051′;

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