PM76806: MT021 RESPOND MSG (MT103,MT298,MT202 COV) WITH DNFH3860E DIGEST VALIDATION FAILED

Download PTFs for WBIFN for Multiplatforms V3.1.1-Extending Features

APAR status

• Closed as program error.

Error description

• When they retrieve the following message using MT020
  
     1. MT103 Fincopy message,
     2. MT298,
     3. MT202 COV
   .
   MT021 is return to XXAUT (Authentication Error Output Queue),
   with the error "DNFH3860E Digest validation on 'MESSAGE'
   digest of FIN output message failed.", which is unexpected.
  

Local fix

• n
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users                                    *
  ****************************************************************
  * PROBLEM DESCRIPTION: MT021 RESPOND MSG (MT103,MT298,         *
  *                      MT202 COV) WITH DNFH3860E DIGEST        *
  *                      VALIDATION FAILED                       *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  An application can request, from the SIPN, a copy of an earlier
  message. To do this, the application sends an MT020 message to
  he SIPN. The SIPN responds by sending the application an MT021
  message that contains the requested copy.
  Formerly, WebSphere BI for FN attempted to validate the message
  digest of the message nested within the MT021 message,
  regardless of whether the nested message was a FIN input (ISN)
  or FIN output (OSN) message. For a nested FIN input message,
  this led to WebSphere BI for FN erroneously issuing the
  following error message: "DNFH3860E Digest validation on
  'MESSAGE' digest of FIN output message failed.".
  

Problem conclusion

• Now, WebSphere BI for FN validates the message digest of
  the nested message only if that message is a FIN output (OSN)
  message.
  

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:

  PM76813 UK83660

Fix information

• Fixed component name

  WBI FN BASE

• Fixed component ID

  5724D9630

Applicable component levels

• R311 PSY

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