PH04484: MULTIPLE SUBSEQUENTLY ISSUED PREPARED STATEMENTS ON AN AOT MAY CAUSE REPLICATION HEARTBEAT TIMEOUT

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Multiple subsequently issued prepared statements on an
  accelerator-only table (AOT) cause replication heartbeat
  timeout and lead to both replication restart and higher
  replication latency.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Customers using AOTs                         *
  ****************************************************************
  * PROBLEM DESCRIPTION: The customer experiences a replication  *
  *                      heartbeat timeout which leads to both a *
  *                      replication restart and a higher        *
  *                      replication latency.                    *
  ****************************************************************
  * RECOMMENDATION: APPLY CORRECTIVE SERVICE                     *
  ****************************************************************
  Multiple subsequently issued prepared statements on an
  accelerator-only table (AOT) may cause a replication heartbeat
  timeout and lead to both replication restart and higher
  replication latency.
  

Problem conclusion

• The problem has been fixed.
  

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:

Modules/Macros

• AQTENV
  

Fix information

• Fixed component name

  IDAA FOR ZOS

• Fixed component ID

  5697AQT00

Applicable component levels

• R510 PSY UI61027

     UP19/02/04 P F902

Fix is available

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