I had to take a datapump transportable tablepsace backup, but there was a scheduled RMAN job which is not noticed. When these two jobs clashed check how did the affect is.
- EXPDP transportable tablespace backup was initiated at 17:30 hours
- RMAN backup was scheduled to run at 17:00 hours.
- By the moment EXPDP transportable tablespace backup started RMAN backup was almost about to complete.
EXPDP – Transportable tablespace –
Never schedule or run RMAN backup job and transportable tablespace EXPDP backup job together. The error in RMAN log file never gave us NO clue on why this issue has been arrived. Only after intense research from AWR report we were able to identify the cause of it.