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ORA-39142: incompatible version number 5.1 in dump fileORA-39142: incompatible version number 5.1 in dump file.Recently I came across one issue while importing schema dump in 12c database.My...
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How to Plug non-CDB database to CDB database?How to Plug non-CDB database oracle11g to CDB database?This article is in continuation of my previous article i.e. Upgrade Oracle Database 11g to 12c .One...
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Extended Data Type in Oracle 12cExtended Data Type in Oracle 12cOracle 12c introduced extended data types, in which, VARCHAR2, NVARCHAR2, and RAW data types can store more data. Before 12c, there was a...
View ArticleORA-02266: unique/primary keys in table referenced by enabled foreign key
ORA-02266: unique/primary keys in table referenced by enabled foreign keyCause: An attempt was made to truncate a table with unique or primary keysreferenced by foreign keys enabled in another table....
View ArticleORA-02304: invalid object identifier literal
ORA-02304: invalid object identifier literalCause: An attempt was made to enter an object identifier literal for CREATE TYPEthat is either: - not a string of 32 hexadecimal characters - an object...
View ArticleORA-00609: could not attach to incoming connection ORA-609: opiodr aborting...
ORA-00609: could not attach to incoming connection This error is usually a secondary error. This means that the actual cause of the issue is another error in the stack trace or list of errors.If you...
View ArticleRMAN failed to connect target database with ORA-00020: maximum number of...
Solution:Here, we can see in error as maximum number of processes has exceeded.So, we need to Increase the number of processes from sys user with sysdba privilege which may help here as shown...
View ArticleORA-00245: control file backup failed; target is likely on a local file system
ORA-00245: control file backup failed; target is likely on a local file system$ cat rman_ORA-DATA_full-02Aug2017.logStarting backup at 02-AUG-17channel c1: starting full datafile backup setchannel c1:...
View ArticleORA-07445 - exception encountered: core dump
ORA-07445 - exception encountered: core dumpCause : An operating system exception occurred which should result in the creation of a core file. This is an internal error.Action : Contact Oracle Customer...
View ArticleORA-00257: archiver error. Connect internal only, until freed.
Cause:The archiver process received an error while trying to archive a redo log. If the problem is not resolved soon, the database will stop executing transactions. The most likely cause of this...
View ArticleORA-01031: insufficient privileges
Cause: An attempt was made to change the current username or password without the appropriate privilege. This error also occurs if attempting to install a database without the necessary operating...
View ArticleRMAN-06820: WARNING: failed to archive current log at primary database
CAUSE:From 11.2.0.4 onward as per 'unpublished' Bug 8740124, We include the current standby redo log as part of an RMAN archivelog backup at the standby site.This is achieved by forcing a log switch at...
View ArticleORA-39165: Schema SYS was not found ORA-39166: Object AUD$ was not found.
When trying to backup the SYS.AUD$ table using datapump getting below errorexpdp directory=EXPDR dumpfile=SYS_AUD_table.dmp logfile=exp_SYS_AUD_table.log tables=AUD$ exclude=statisticsExport: Release...
View ArticleORA-28017: The password file is in the legacy format.
SQL> alter user sys identified by iossKfGHsdsdUVu93xxswQ;alter user sys identified by iossKfGHsdsdUVu93xxswQ*ERROR at line 1:ORA-28017: The password file is in the legacy format.Cause:There are...
View ArticleQuery to find audit information about dropped users
Find audit information about dropped users"DROP USER" is audited by default from Oracle 12c onwards.Use the below query to take information if you have not turned off standard auditingselect...
View ArticleOPATCHAUTO-72046: No Wallet Option Provided
Problem:While applying latest PSU patch on oracle 12c RAC database, execution of opatchauto apply command got below error.$ORACLE_HOME/OPatch/opatchauto apply /patch/Jan2018/26635880 -oh...
View ArticleORA-39358: Export dump file version 12.1.0.2.0 not compatible with target...
Problem:While doing import got te below error.ORA-39358: Export dump file version 12.1.0.2.0 not compatible with target version 11.2.0.4.0 .Solution:1. Check the compatible parameter of both source and...
View ArticleRMAN-20512: source database already registered in recovery catalog
Cause:Source database was already registered in the recovery catalog.Action:If the source database is really registered, there is no need to register it again. Note that the recovery catalog enforces...
View ArticleRMAN-20511: database name is ambiguous in source recovery catalog database
Cause:Two or more databases in the source recovery catalog database match this name.Action: Use DBID option in IMPORT CATALOG command to specify the source database.
View ArticleRMAN-20507: some targets are remote – aborting restore
Cause:During the restore process, one or more backup files were unavailable locally for the restore operation.Action:This message should be accompanied with the list of remote backup files.Recall these...
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