Delay in processing simultaneous messages

[Former Member]

We are XI 3.0 SP14.

Scenario: File->XI->IDoc

Sender CC parameters:

QOS : EO

Polling interval : 60 secs.

Processing mode: delete

Processing sequence: By Date

File type: Binary

If a single message is sent then it is processed immediately. But if there are 2 or more message sent simultaneously, the messages wait in the inbound queue for a long time about 7-10 mins and then get processed successfully.

We have tried the Registering and activating the queues.

Can anyone let me know the solution for this problem?

regards,

aravindh.

Message was edited by: Aravindh

[Former Member]

Hi Krishna Moorthy,

We can increse the no of work processes in transaction RZ04.

To see the number of work processes assigned and the status of each and every WP in transaction SM50.

The number of work processes to be assigned depends upon the processor.

If u have a single processor , 5-7 WPs should be assigned

If u have dual processor , 10-12 WPs should be assigned

if Quad - processor , 20-25 WPs should be assigned.

In our case we were using dual processor but only 6 WPs assigned.So while processing simultaneous messages (multiple files ) the available WPs processes the first message hence that message is processed without any problem . But there is no free WPs for the rest of the messages occuring simultanoeusly , hence they are forced to wait .So we increased the number of WPs to 12 hence solved the problem.

regards,

aravindh.

[Former Member]

Hi ,

We increased the no of work processes from 6 to 12 which is recommended for dual processors and that solved the problem.

We referred to the below link

http://help.sap.com/saphelp_erp2005/helpdata/en/02/962817538111d1891b0000e8322f96/frameset.htm

regards,

aravindh.

[moorthy]

Thanks.

Could you pls explain little more on this ? Where exaclty we can set it and based on what..

Thanks..

Regards,

Moorthy

[moorthy]

HI Aravindh,

DO u mean messages means multiple files ? If so

Just try with making Quality of Service as EOIO.

For quick Reference-

/people/vasanthakumar.balasubramani2/blog/2005/12/21/complete-reference-for-idoc-queuing-and-monitoring

/people/sap.user72/blog/2005/12/12/how-to-prioritize-messages-in-xi

Hope this helps..

Regards,

Moorthy