PM79882: JAVA: IMS TM RESOURCE ADAPTER FOR V11.3.3.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• JAVA: IMS TM Resource Adapter for V11.3.3.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IMS TM Resource Adapter         *
  *                 V11.3.2.                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION: Problems/enhancements in APAR PM79882:  *
  *                      .                                       *
  *                      1. Excessive messages are logged when   *
  *                      the MFS path is chosen during           *
  *                      development time in Rational            *
  *                      Application Developer.                  *
  *                                                              *
  *                      2. During Callout processing,           *
  *                      Message-driven beans (MDBs) running on  *
  *                      the WebLogic server do not reconnect    *
  *                      properly.                               *
  *                                                              *
  *                      3. Incorrect data store name is used    *
  *                      for ACK during resume tpipe operations. *
  *                                                              *
  *                      4. SSL sockets cannot reconnect after   *
  *                      the host system goes down.              *
  *                                                              *
  *                      5. The adapter does not expose the      *
  *                      clientID to the user.                   *
  *                                                              *
  *                      6. SSL sockets hang during connection.  *
  ****************************************************************
  * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF      *
  ****************************************************************
  Problems/enhancements in APAR PM79882:
  
  1. Excessive messages are logged when the MFS path is chosen
  during development time in Rational Application Developer.
  
  2. MDBs running on the WebLogic server do not reconnect after
  being disconnected.
  
  3. During resume tpipe operations, if the response comes from a
  data store that is different from the original data store,
  the ACK incorrectly goes to the original data store.
  
  4. When MDBs are disconnected due to the host system going down,
  the SSL sockets are not properly disconnected and therefore
  cannot be reconnected for subsequent communications.
  
  5. Currently, the resource adapter does not expose the clientID
  to the user.
  
  6. SSL sockets hang during connection time.
  

Problem conclusion

• GEN:
  KEYWORDS:
  
  *** END IMS KEYWORDS ***
  Problems addressed in APAR PM79882 (IMS TM RA V11.3.3):
  
  1. The adapter is fixed to not print out the excessive logging
  messages.
  
  2. Modified the code to set the reconnect time value to 5
  seconds instead of IMMEDIATE.
  
  3. The adapter is modified to use the datastore name on the
  response from the host in the subsequent ACK.
  
  4. The adapter is modified to disconnect the SSL socket
  properly before sending in a message over to the host.
  
  5. The adapter is modified to expose the clientID to the user
  through the IMSConnectionMetaData class. From the IMSConnection
  class the user can call the IMSConnectionMetaData class. Then,
  using the IMSConnectionMetaData class, the user can call the
  'getClientID' method to retrieve the clientID, which can be
  either user provided or generated by the adapter.
  .
  Example:
  .
  Connection connection = null;
  IMSConnectionMetaData meta =
  (IMSConnectionMetaData)connection.getMetaData();
  String clientID = meta.getClientID();
  
  6. The adapter is modified to use a timeout value during
  connection time to prevent the SSL sockets from hanging. In the
  case of IMS callout, a default value of 60 seconds is used. For
  non-callout case, the socket timeout value from the
  InteractionSpec is used.
  

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:

  UK90936

Modules/Macros

•    DFSIC133 DFSIS133
  

Fix information

• Fixed component name

  IMS V11

• Fixed component ID

  5635A0200

Applicable component levels

• R106 PSY UK90936

     UP13/01/16 P F301

Fix is available

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