Oracle

How to fix the Oracle error ORA-30026: Undo tablespace ‘string’ has unexpired undo with string(sec) left, Undo_Retention=string(sec)?

How to fix the Oracle error CRS-04657: Source and destination servers are the same.?

How to fix the Oracle error CRS-05826: Agent ‘string’ could not read environment variable ‘string’. Details at string in string.?

How to fix the Oracle error ORA-39038: Object path “string” is not supported for string jobs.?

How to fix the Oracle error OCI-21704: cannot terminate cache or connection without flushing first?

How to fix the Oracle error PLS-00592: the type of a object table must be an object type?

How to fix the Oracle error NNL-00049: Output in string cannot be renamed to string?

How to fix the Oracle error NNL-00540: [show] status [] : display server status summary?

How to fix the Oracle error DRG-50945: Illegal phrase in query for theme index?

How to fix the Oracle error INS-30504: Missing ASM disk group name.?

How to fix the Oracle error JMS-00101: Invalid delivery mode {0}?

How to fix the Oracle error ORA-16167: LGWR network server could not switch to non-blocking mode?