TDPO upgrade on Linux from 8.1.0 (BA 8.1.6.1) to 8.1.9.0 (BA 8.1.9.1)

[flex]

After a successful BA and TDPO rpm update everything seemed to be ok: tdpoconf password, tdpoconf showenv show ok, but the RMAN backup itself failed with: ANS1025E (RC137)

--- CUT ---
channel ch0: Data Protection for Oracle: version 8.1.9.0
.
.
.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch0 channel at 05/06/2020 10:47:36
ORA-19509: failed to delete sequential file, handle="RCAT_8_arch_3820_1_1039690053", parms="ENV=(TDPO_OPTFILE=/opt/tivoli/tsm/client/oracle/bin64/tdpo.opt)"
ORA-27027: sbtremove2 returned error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
ANS1025E (RC137) Session rejected: Authentication failure
ORA-27191: sbtinfo2 returned error
Additional information: 3422
ORA-19511: non RMA
--- CUT ---

so we had to roll back to the previous versions and with that old version everything went well again.

Any idea what to check? what to try?

 

[dcabro]

What do you see in activity log on the server side? What do you see in the errorlog? Does this node have delete privileges?

 

[flex]

There is nothing usable in the logs.