IT29493: ODBC CONNECTION TO ORACLE SCAN FAILS WITH UNEXPECTED NETWORK ERROR

APAR status

• Closed as program error.

Error description

• Attempts to establish an ODBC connection from a message flow or
  from the mqsicvp command to an Oracle RAC database server using
  an Oracle Single Client Access Name (SCAN) as the HostName in
  the odbc.ini file fails with the following error:
  
  BIP2322E: Database error: SQL State ''HY000''; Native Error
  Code '-5'; Error Text ''[unixODBC][IBM][ODBC Oracle Wire
  Protocol driver][Oracle]Unexpected Network Error.''.
  
  Additional Symptom(s) Search Keyword(s):
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All users of IBM Integration Bus V10.0 and IBM App Connect
  Enterprise V11.0 using ODBC connections to an Oracle RAC
  database.
  
  
  Platforms affected:
  MultiPlatform
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  Attempts to establish an ODBC connection from a message flow or
  from the mqsicvp command to an Oracle RAC database server using
  an Oracle Single Client Access Name (SCAN) as the HostName in
  the odbc.ini file fails with the following error:
  
  BIP2322E: Database error: SQL State ''HY000''; Native Error Code
  '-5';
  Error Text ''[unixODBC][IBM][ODBC Oracle Wire Protocol
  driver][Oracle]Unexpected Network Error.''.
  

Problem conclusion

• The product includes an updated level of DataDirect ODBC driver
  files that resolve the problem.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v10.0      10.0.0.18
  v11.0      11.0.0.6
  
  The latest available maintenance can be obtained from:
  http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
  
  If the maintenance level is not yet available,information on
  its planned availability can be found on:
  http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
  ---------------------------------------------------------------
  

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

• Fixed component name

  INTEGRATION BUS

• Fixed component ID

  5724J0540

Applicable component levels