Time limit exceeded in inbound qRfc

[Former Member]

Hi all!

Please I need your help with this timeout issue. I have the following scenario:

FTP --> XI (Java mapping) --> R3 (Idoc)

Where from that Java mapping I do some RFC's to R3 in order to make conversions and validations.

When I test this interface in development environment with a 1Mb flat file, it took 5 minutes to process. However, i did the same test in QA environment, it took pretty much more than 5 minutes and I got this "time limit exceeded" in the qRfc inbound queue (sxmb_moni t-code).

I was told that the hardware beneath development and QA are different but theorically, the later should be faster.

Anyone has any suggestion to resolve this? I will really appreciate it.

Best regards!

Vanesa.

[mf_haq]

Hi,

First of all thanks for all your early replays....

"TIME LIMIT EXCEEDED" QRFC Problem is indicates that when we processing large volume of messages to external or internal systems in this case specified time limit in SM59 is not enough to process the message so that please increase TIMEOUTS...TIME LIMIT EXCEEDED error will be solved.

With Regards,

MFH

[Former Member]

MF Haq,

could you please specify which RFC connection on which system ? We are facing the same issue

Thanks a lot

[Former Member]

Hi,

This could be memory issue (might be with java heap size). Please search on same.

Check the below links, which may help you with respect to sizing and tuning.

[https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/soa-middleware/process-integration/exchange-infrastructure/xi-architecture_operations/sap%20exchange%20infrastructure%203.0%20tuning%20guide.pdf ]: XI Tuning Guide (Check page no 8 and 9)

Performance Tuning of PI /people/daniel.graversen/blog/2008/11/03/performance-tuning-of-pi

Try performance tuning :

[https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/70ada5ef-0201-0010-1f8b-c935e444b0ad]

[http://help.sap.com/saphelp_nw04/helpdata/en/9e/6921e784677d4591053564a8b95e7d/frameset.htm]

[https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/489f5844-0c01-0010-79be-acc3b52250fd]

[;

[https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/70ada5ef-0201-0010-1f8b-c935e444b0ad#search=%22XI%20sizing%20guide%22]

[https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1038] [original link is broken] [original link is broken] [original link is broken];

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Regards,

Venu V

[Former Member]

Hi,

have a look on this doc called "HowTou2026 Investigate Timeouts in Synchronous XI/PI Scenario"

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c059d583-a551-2c10-e095-eb5d95e0...

You will certainly find your answer.

Regards.

Mickael