ICM is down

[vladimir_ivanov4]

Hi experts,

Our ICM dies for second time with the following messages in trace:

[Thr 8184] *** ERROR => no more free event-flags. [mpixx.c 4327]

[Thr 8184] *** ERROR => MpiIEvtOpen(0) failed: 11 [mpixx.c 1144]

[Thr 8184] *** ERROR => IcmConnInitMpi: MpiCreate2 failed (rc=11) [icxxconn.c 3973]

[Thr 6416] *** ERROR => no more free event-flags. [mpixx.c 4327]

[Thr 6416] *** ERROR => MpiIEvtOpen(0) failed: 11 [mpixx.c 1144]

[Thr 6416] *** ERROR => IcmConnInitMpi: MpiCreate2 failed (rc=11) [icxxconn.c 3973]

It runs on windows 2003 ( 640, kernel level 175)

Note 715400 suggest to increase mpi/max_pipes to 20000, but how many semaphores win 2003 can supply?

Thank you in advance

Regards

Vladimir

[Former Member]

Hi,

Collect the necessary error information, and report the incident to SAP support organization.

1. /usr/sap/<SID>/<INSTANCE_NAME>/work/dev_icm* files from the instance work folder.

2. Check exit code of the J2EE server in MMC. Navigate to the <SAP system> -> <Java_instance> -> AS Java -> Process Table subnode. Provide the exit code in the ticket if any.

3. Start the ICM (if not automatically started from the framework) u2013 select ICM from the MMC -> Java AS Process Table, right mouse click, select Start or Restart. The ICM should start in seconds, startup of more than 1 minute is not a normal situation, itu2019s better to try to restart again.

4. If ICM constantly fails to start, you probably need to restart the whole instance

Regards,

Jayakumar

[vladimir_ivanov4]

Hi Jayakumar,

Thank you for answer!

It seems that it was OS issue...

Regards

Vladimir

[Former Member]

Vladmir,

Do you know the fix for this

Thanks

reddy