PM78934: INSUFFICIENT DIAGNOSTIC INFORMATION FOR A TRIGGER MESSAGE OR TUCB OF INVALID LENGTH

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Transaction DSLR retrieves the message used to start DSLR and
  determines that its length is invalid. The message is neither a
  correct WebSphere MQ trigger message nor a correct MERVA TUCB.
  DSLR issues error message DSL6078 only showing the invalid
  message length. This is not sufficient to diagnose the error.
  

Local fix

• N/A
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All MERVA Bridge and MERVA-MQI Attachment    *
  *                 users.                                       *
  ****************************************************************
  * PROBLEM DESCRIPTION: The message used to start transaction   *
  *                      DSLR has an invalid length. Error       *
  *                      message DSL6078 only shows this         *
  *                      invalid length. This is not sufficient  *
  *                      to diagnose the error.                  *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Under CICS, when transaction DSLR is started by a message that
  is neither a valid WebSphere MQ trigger message nor a valid
  MERVA TUCB, information is now available on how DSLR was
  started and whether additional data was passed. For example,
  did a program start DSLR or was it started from a terminal.
  When started, was any data passed to DSLR in addition to the
  starting message.
  A SNAP dump with dump ID 60 is written both under CICS and
  IMS. The SNAP dump shows the starting message as received by
  DSLR.
  

Problem conclusion

• More information is now available for error diagnosis.
  

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:

  UK92674

Modules/Macros

•    DSLCSD41 DSLKMSTC DSLKQR   DSLKQRHD DSLKSUBR
  DSLYIKBR DSLYIKQR DSL6054  H0B0410J
  

Fix information

• Fixed component name

  MERVA ESA 4.1.0

• Fixed component ID

  5648B2900

Applicable component levels

• R410 PSY UK92674

     UP13/03/22 P F303

Fix is available

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