Hello:

It seems as though RMAN is having trouble releasing channel resources.  We are
also
getting errors when RMAN is told to delete backup copies.  My first guess is
there are TIMEOUT Settings that are becoming an issue.  We have had a couple of
these run for 12+ hours and not complete properly.  We are also seeing this on
HP-UX, as well.

Anyone seen this before?

The environment is as following:
 MVS/ADSM server 3.1.x, AIX/ADSM client 4.3.2/3.1.20.6, oracle 8.0.4.1,
 ADSMConnect agent for Oracle backup on AIX.

Problem:
 Using RMAN to backup and got the following error messages:
 RMAN-00569: ================error message stack follows===============
 RMAN-03007: retryable error occurred during execution of command: backup
 RMAN-07004: unhandled exception during command execution on channel adsm
 RMAN-10032: unhandled exception during execution of job step 1:
        ORA-06512: at line 85
 RMAN-10035: exception raised in RPC: ORA-19624: operation failed, retry
 possible
 ORA-27015: skgfcls: failed to close the file
 IBM AIX RISC System/6000 Error: 2041: Error 2041 occurred.
 Additional information: 7023
 ORA-19502: write error on file "TPCCR1_10_1", blockno 5249 (blocksize=51
 2)
 ORA-27010: skgfwrt: write to file failed
 Additional information: 7043
 ORA-06512: at "SYS.X$DBMS_BACKUP_RESTORE", line 411
 RMAN-10031: ORA-19624 occurred during call to
     DBMS_BACKUP_RESTORE.BACKUPPIECECREATE
 Act:Advised customer to check and change if necessary the following
      parameters in dsmserv.opt:
      COMMTimeout 3600
      IDLETimeout 60

sbtio.log errors
(7578) OBK-sbt:<5/28/99 12:48:47> Agent Level = 2.1.7

(7578) OBK-sbt:<5/28/99 12:48:47> API Compile Time Header Level = 3.1.3

(7578) OBK-sbt:<5/28/99 12:48:47> API Runtime Level = 3.1.6

(7578) OBK-sbt:<5/28/99 12:48:47> ReadPswd():  after GetFileName.

(7602) OBK-sbt:<5/28/99 12:48:47> queryObj():  ANS1302E (RC2)    No objects on
server match
query

(7602) OBK-sbt:<5/28/99 12:48:47> sbtremove():  ANS1302E (RC2)    No objects on
server match
query

(7578) OBK-sbt:<5/28/99 12:48:47> queryObj():  ANS1302E (RC2)    No objects on
server match
query

(7602) OBK-sbt:<5/28/99 12:48:47> sbtremove(): oer = 7080, errno = 2.

(7602) OBK-sbt:<5/28/99 12:48:47> sbtremove():  ANS1302E (RC2)    No objects on
server match
query

(7578) OBK-sbt:<5/28/99 12:48:47> sbtremove():  ANS1302E (RC2)    No objects on
server match
query

(7602) OBK-sbt:<5/28/99 12:48:47> sbtremove(): Object 'SKTHR1_incr_lvl0_24_1'
not found.
(7578) OBK-sbt:<5/28/99 12:48:48> sbtremove(): oer = 7080, errno = 2.