ORA-39126 ORA-04063 Errors When Running expdp in Oracle 12c
The process is terminated as follows when running expdp in 12C databases. ORA-39126: Worker unexpected fatal error in KUPW$WORKER.FETCH_XML_OBJECTS [ORA-04063:
Category: ORACLE
How To See Compilation Errors in sqlplus
When an object is incorrectly compiled, it is necessary to determine what this error is and to correct the error.
ORA-39142: incompatible version number 5.1
This error is received when trying to import a Data Pump export of the 12c r2 database to a lower
Index Quality in Oracle Databases
Index quality is a factor that directly affects all database performance. The quality of an index is measured by the
How To Change AWR Retention and Interval Values
If Tuning and Diagnostic Packs is installed, automatic snapshots can be created with AWR and we can get information about
Java.Lang.OutOfMemoryError
OutOfMemoryError error may be received because of inadequate memory when running addnode.sh or during Oracle database installation. addnode.sh is terminated
ORA-00603 ORA-03106 Errors in DB Link Connections in Oracle 12.2 Databases
When connecting to Oracle 12.2 databases from different databases with db link, reco process terminates unexpectedly. This problem is caused
Drop Indexes Online Without ORA-0054 Error
Prior to the Oracle 12c version, droping an index was an offline process that put a lock on the original
How To Check All Session Information in Oracle
We often need to get information about existing sessions in databases. We can find the below details with the help
How To Drop a Database Link in Another Schema
If a user want to drop a DB link belonging to a schema in Oracle databases, it searches for that