PI Production - RFC synchronous issues

[Former Member]

Hi Experts,

We have around 20 SOAP to RFC synchronous scenarios in Production ( PI 7.1). In which 3 scenarios having lot of transactions in a days.
For example :-

1st scenarios – 9000   2nd scenario – 7000   3rd scenario – 5000

We used to get below problem everyday :-

com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Received HTTP response code 500 : Internal Server Error

Messages stuck on Integration Server – SMQ2 only (Inbound)

3 Comunication channel gets failure ( Adapter engine Red)

We also tried with RFC adapter value increase max connection to 5.

Everyday we need to start/stop services or Restart the server.

Do we need to increase memory or server space .Please suggest some techniques

Thanks, 

[markangelo_dihiansan · Accepted solution]

Hello,

com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Received HTTP response code 500 : Internal Server Error
Messages stuck on Integration Server – SMQ2 only (Inbound)
3 Comunication channel gets failure ( Adapter engine Red) 
We also tried with RFC adapter value increase max connection to 5.
Everyday we need to start/stop services or Restart the server.

It looks like a timeout, you can refer to this document How To Investigate Timeouts in Synchronous XI/PI scenarios http://scn.sap.com/docs/DOC-16238. Please see example 2 on section 2.2.3 - HTTP 500.

You could also try using ICO for performance improvement as was suggested by Nabendu.

Hope this helps,

Mark

[Former Member · Accepted solution]

Hi MArk,

Thanks for your response. It would be great if you provide some link or note for below  suggestion :-

ICO for performance improvement by Nabendu

[markangelo_dihiansan · Accepted solution]

Hello,

Here is a link regarding ICO http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/700058f0-b1a1-2a10-39a8-ab2627b87...

Regards,

Mark

[nabendu_sen]

Hi Anshul,

Please try with Integrated Configuration to increase the performance. Also check in SXMB_ADM whether: EO_INBOUND_PARALLEL+EO_OUTBOUND_PARALLEL = (2 X #CPU).

[Former Member]

Hi Nabendu,

Thanks . Can you suggest with more options :-

How to increase the performance by  Integrated Configuration.

Didn't get options  in SXMB_ADM -- whether: EO_INBOUND_PARALLEL+EO_OUTBOUND_PARALLEL = (2 X #CPU).