RFC adapter receive queue performance

[anastasios_georgousakis2]

We currently using XI 3.0 on NetWeaver 6.40 with a lot of asynchronous interfaces from JDBC <-> RFC.

After some load we experience that message received in RFC adapter queue are processed after a long time. The messages has status "To Be Delivered" and XI is processing other messages the same time.

2010-01-07 15:25:28 Success Message successfully received by messaging system. Profile: XI URL: http://mlrxiprod:50000/MessagingSystem/receive/AFW/XI Credential (User): XIISUSER

2010-01-07 15:25:28 Success Using connection RFC_http://sap.com/xi/XI/System. Trying to put the message into the receive queue.

2010-01-07 15:25:28 Success Message successfully put into the queue.

after 1 1/2 hour ...

2010-01-07 17:01:10 Success The message was successfully retrieved from the receive queue.

2010-01-07 17:01:10 Success The message status set to DLNG.

2010-01-07 17:01:10 Success Delivering to channel: NAV_FICANCEL_RFC_RECEIVER

2010-01-07 17:01:10 Success RFC adapter received an asynchronous message. Attempting to send tRFC for ZXI_FI_CANCEL_WRAP with TID XIps}UGFk94TwD}G0O}ZGR2m

2010-01-07 17:02:32 Success The message was successfully delivered to the application using connection RFC_http://sap.com/xi/XI/System.

2010-01-07 17:02:32 Success The message status set to DLVD.

Can you explain why it takes so long the message to picked up and processed from the queue. All messages will be processed but the performance is unacceptable. No errors are found in SMQ2.

[Former Member]

Hi,

We are really facing the same issue for IDOC to FILE scenario. Kindly help me to know if this issue is solved and if solved, kindly help me with the details asap.

Thanks in advance,

[Former Member]

Hi,

It looks like msgs take very long time to be picked up from the queue(s) ! Is there enough threads allocated (according to SAP recommendations, which I can't remember) ?

How many system & application threads have been allocated ?

Rgds

Chris