ADSM-L

Re: Abend of adsm server under OS/390

1999-03-08 09:43:30
Subject: Re: Abend of adsm server under OS/390
From: Richard Sims <rbs AT BU DOT EDU>
Date: Mon, 8 Mar 1999 09:43:30 -0500
>The following messages and trace output were written into the MVS log.
>Any advice about this internal error DBTXN077 ?

Again, if you have very specific symptoms like this, you can search for them
in IBM databases, like
 http://service.software.ibm.com/cgi-bin/support/rs6000.support/databases
And you can always have the Support Center search for you.

A search for DBTXN077 turned up the info included in attachment.
    Richard Sims, BU

-------------------------------------------
APAR NUMBER: IX80737            RESOLVED AS: PROGRAM ERROR
APAR NUMBER: IX80737            RESOLVED AS: PROGRAM ERROR

 ABSTRACT:
 IX80737: WHEN A SESSION IS ENDING, ADSM WILL SOMETIMES TERMINATE WITH A
 <DBTXN077>. THIS HAS BEEN SEEN ON AIX AND MVS.

 ORIGINATING DETAILS:
 When a session is ending, ADSM will sometimes terminate with a
 ANR7837S Internal error <DBTXN077> detected.
 Sometimes an AIX corefile is produced with the following
 traceback:
 pthread_kill(??, ??) at 0xd089bc34
 signal.raise(??) at 0xd089b880
 fwrite.fwrite(??, ??, ??, ??) at 0xd08bf618
 AbortServer() at 0x10006458
 pkAbort() at 0x10006fdc
 pkLogicAbort() at 0x10006f1c
 DbDeleteTxn() at 0x10042c70
 dbEndTxn() at 0x10043b30
 DoCommitCallbacks() at 0x100279dc
 tmEnd() at 0x100284c8
 SmNodeSession() at 0x10209310
 SmSchedSession() at 0x1013fe60
 DoNodeSched() at 0x10021298
 smExecuteSession() at 0x10023284
 SessionThread() at 0x1001c0ec
 StartThread() at 0x100063a0
 _pthread_body(??, ??) at 0xd0891f48

 RESPONDER SUMMARY:
 ****************************************************************
 * USERS AFFECTED:                                              *
 All Version 3 Release 1 ADSM Server Users on AIX, MVS, Windows
 NT, Sun, HP, and AS/400 servers.
 ****************************************************************
 * PROBLEM DESCRIPTION:                                         *
 During Scheduled backup operations, the server may abend with
 a message inticating that the <DBTXN077> assertion failed.
 ****************************************************************
 * RECOMMENDATION:                                              *
 Apply the PTF that contains this problem fix, when available.
 ****************************************************************
 A program logic error involving serialization to a critical
 data area was discovered and corrected.  This was causing the
 <DBTXN077> assertion to fail.


 RESPONDER CONCLUSION:
 After application of this fix, the <DBTXN077> assertion failure
 will not occur.

 APAR INFORMATION:
 Reported to correct a PTF in error:     NO
 Reported as a highly pervasive problem: NO

 PE Apar?:       NoPE
 HIPER Apar?:    NoHIPER
 Status:         CLOSED  PER
 Component Name: ADSM AIX(V4) SE
 Version:        310
 Component ID:   576556402
 Submitted:      98/07/27
 Closed:         98/11/23
 Last Modified:  98/11/23
 ChangeTeam:     TU0290

 FIX INFORMATION:
 Reported release thought to contain the error: R310
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