IC81829: DATAPOWER MIGHT RESTART UNDER LOAD WHEN USING MQ FRONT SIDE HANDLER

APAR status

• Closed as program error.

Error description

• DataPower might restart under load when using MQ Front Side
  handler and the memory throttle limit is reached.
  
  The log may show the following warning from the MQ FSH just
  before the reboot:
  
  mq,warn,source-mq,fsh_ABC,10810,,0x80e00028,,,"'MYQ_GRP'
  throttling due to low memory condition"
  

Local fix

Problem summary

• Affected are customers who use an MQ front side handler in a
  stress test.
  
  The appliance might restart if it hits a memory throttle.
  

Problem conclusion

• The fix is available on 4.0.1.10 and 4.0.2.6.
  

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

  DATAPWER B2B XB

• Fixed component ID

  DP1234B2B

Applicable component levels

• R401 PSY

     UP

• R402 PSY

     UP