IBM TSM 7.1.4 ans1708e Error

After upgrading IBM TSM 7.1 to 7.1.4, perform an Rman backup to report the following error:

 ... rman-00571: ===========================================================rman-00569: ===============  error message stack follows ===============rman-00571: ======================== ===================================rman-03009: failure of backup command on ch1  channel at 06/17/2016 11:39:33ORA-19502: write error on file  "DB _emrep_28_4135987928_20160617_914758772_0sr8c73k_1_1 ", block number 161  (block size= 8192) ora-27030: skgfwrt: sbtwrite2 returned errorora-19511: non rman, but  media manager or vendor specific failure, error text:    ANS1708E  (RC258)   backup operation failed.  only a root  user can do this operation. 

The Backupinitiationroot parameter is the result of the investigation. By default, its value is yes:

Tsm:tsmsrv>q opt backupinitiationrootserver option Setting---------------- --------------------------------------------backupinitiationroot Yes

After you change it to No, Rman backup succeeds.

Tsm:tsmsrv>setopt Backupinitiationroot Nodo wish to proceed? (Yes (Y)/no (N)) yanr2119i The Backupinitiationroot option have been changed in the options file.tsm:tsmsrv>q opt Backu Pinitiationrootserver option option Setting------------------------------------- -----------------------Backupinitiationroot No

Reference:

Security Bulletin:tivoli Storage Manager version roll-off by unauthorized clients (cve-2014-4817)

This article from "candon123" blog, declined reprint!

IBM TSM 7.1.4 ans1708e Error