Work proccess in "Commit" action status

[Former Member]

Hi

My all work processes hangs intermittendly in action "Commit". It only lasts for about 60 seconds then everything is back to normal.

Network between database and Central Instance seems fine. No relating errors in SM21.

Is it possibly a kernel issue?

Regards,

CJ

[Former Member · Accepted solution]

I've got the same issue too...

[http://img6.imageshack.us/img6/7929/79509167.jpg]

[former_member182114 · Accepted solution]

Hi David,

I've got the same issue too...
[http://img6.imageshack.us/img6/7929/79509167.jpg]

For your case there's a SAP Note that solve the issue:

Read and implement SAP Note 813386 Unable to logon to due to updating of INDX table

@Cornelius, from you we are waiting some feedback to follow up the thread.

Regards, Fernando Da Ros

[former_member189546]

hello,

What error message do you get in the work process trace,

when in hangs dev_w in work directory for that work process?

regards,

John Feely

[former_member182114]

Hi Cornelius,

It seams to be something in process locking the update work process (UPD/UP2).

When you got this problem, follow what are running into UPD/UP2 process on your servers using SM50/SM66. These WP's normaly must run at 0-3 seconds each, anything around 60 seconds must provoke a bottleneck on your system.

Kind regards, Fernando Da Ró

[Former Member]

If you have an oracle database, check if the database is doing a log switch or if you see "checkpoint not complete" in the alert log.

Cheers Michael

[Former Member]

Hi,

Check weather any JOB's are failing; also look for SM58

Regards;

[former_member311580]

Hello Cornelius,

The cause could be related with the number range buffering.

Please refer to the following SAP Notes (among others) for number range buffering.

SAP Note 572905 Unbuffered number ranges

SAP Note 678501 System stoppage, locks on table NRIV

SAP Note 840901 Parallel buffering and pseudo ascending number

Best regards,

Rafael