ORA-12792: Network transfer operation aborted due to TTC error 3135
When running RMAN duplicate from ACTIVE DATABASE (oracle 19.18 on Linux 7.9), after a few minutes I get the following errors.
- Source DB alert.log
ORA-12792: Network transfer operation aborted due to TTC error 3135
- Target alert.log (several message errors like this):
PDB: Corrupt block 38044 found during reading backup piece, file=network, corr_type=-2
PDB: Continuing reading piece network, no other copies available
After that, the RMAN process still shows on the server (ps -ef | grep rman), however RMAN duplicate doesn't have any progress.
I have not found much information about this problem.
Just checking if someone has inputs about what may be the cause of this error and the potential fix.
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