IT41778: INTERMITTENT ABEND FROM SQLDISCONNECT CALL.

APAR status

• Closed as change to accomodate OEM Vendor's code.

Error description

• A message flow with ODBC database connectivity to an Oracle
  server can intermittently results in an abend with following
  call stack in the abend file.
  
  #7 0x2b615e25934d in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #8 0x2b615e2603d4 in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #9 0x2b615e20198d in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #10 0x2b615e2bcfbf in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #11 0x2b615e2bd0aa in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #12 0x2b615e2b58b2 in ?? from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #13 0x2b615e2269d6 in SQLDisconnect from
  /opt/IBM/ace/server/ODBC/drivers/lib/UKora95.so
  #14 0x2b6153581b1b in SQLDisconnect from
  /opt/IBM/ace-11.0.0.18/ie02/lib/libodbc.so
  #15 0x2b61531d9542 in SQLDisconnect from
  /opt/IBM/ace-11.0.0.18/ie02/lib/libodbcinterface.so
  #16 0x2b60219b6513 in
  ImbOdbcConnection::~ImbOdbcConnection()
  from /opt/IBM/ace-11.0.0.18/server/lib/libMessageServices.so
  #17 0x2b60219b6659 in
  ImbOdbcConnection::~ImbOdbcConnection()
  from /opt/IBM/ace-11.0.0.18/server/lib/libMessageServices.so
  
  This problem is observed with ACE V11 FP17 or higher fixpack and
  ACE V12.0.4.0 or higher fixpack.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of App Connect Enterprise Version 11 or Version 12 who
  connect to an Oracle database
  
  
  Platforms affected:
  AIX, Linux on Power platform, Linux on x86-64 platform, Linux on
  zSeries platform, Windows on x86-64 platform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  When App Connect Enterprise attempted to disconnect from an
  Oracle database the DataDirect Oracle ODBC driver intermittently
  aborted.
  

Problem conclusion

• A new DataDirect Oracle ODBC driver that fixes the error is now
  supplied with App Connect Enterprise.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels