Queue with many records and bad performance

[Former Member]

Hi,

We have a problem that messages sent from an ECC system to SAP PI are always sent to the same queue. This queue is acting extremely slow after a while and has a lot of waiting records ( >1000). These messages are starting a BPM in SAP PI. After a while it takes minutes per record.

What can I do to improve the performance of messages from our ECC system to SAP PI.

Kind regards,

Maarten van IJzendoorn

[nabendu_sen · Accepted solution]

Hi Marteen,

Increase the value of EO_OUTBOUND_PARALLEL in SXMB_ADM.

If more than one message is sent to the same receiver, use the configuration parameter  EO_OUTBOUND_PARALLEL of the Tuning category to process messages simultaneously in different queues. Check the below Thread:

http://help.sap.com/saphelp_nw04/helpdata/en/7b/94553b4d53273de10000000a114084/content.htm

Check also below Document which is very useful: http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/104ff330-5d59-2a10-f9bb-843c9415c...

Keep in Mind: EO_INBOUND_PARALLEL+EO_OUTBOUND_PARALLEL = (2 X No. of CPUs).