on 02-20-2009 7:47 AM
I have a file-to-proxy scenario, for small size file it works fine, but if i give 167mb xml file, i get a error
Transmitting the message to endpoint
http://pmc-xi-00.pmc.ru:8001/sap/xi/engine?type=entry
using connection File_http://sap.com/xi/XI/System failed, due to: com.sap.aii.af.ra.ms.api.RecoverableException: java.io.IOException:
Error writing to server.
please..help me
Hi,
in ID in sender File comm channel in Advanced tab in Advanced Mode, use the parameter Maximum File Size to break a large input source file to smaller msgs............then re-run your scenario.
Regards,
Rajeev Gupta
Edited by: RAJEEV GUPTA on Feb 20, 2009 10:13 AM
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Thanks to all, will tru to solve it.
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Hi, Rajeev Gupta
will dividing to small messages influence to overall process?
all objects in file are linked with each other and proxy programm process them together fdepending of internal links
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Hi,
Look at [PI Best Practices: Sizing & Performance Tuning|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/2016a0b1-1780-2b10-97bd-be3ac62214c7].
For large file sender it says to use Recordset per message (For text files ofcourse).
However you can also use adapter module for .xml file to do something like this.
That i think a good approach.
Regards
Arpil
Hi,
Find the attached below link option will help u meanwhile OS level RAM size and java heap size need to increase for large volume data.
/people/alessandro.guarneri/blog/2007/02/21/sap-xi-acting-as-a-huge-file-mover
/people/sravya.talanki2/blog/2005/11/29/night-mare-processing-huge-files-in-sap-xi
/people/alessandro.guarneri/blog/2006/03/05/managing-bulky-flat-messages-with-sap-xi-tunneling-once-again--updated
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1. WIN NT,
PI_BASIS 2005_1_700 0012 SAPKIPYJ7C PI_BASIS 2005_1_700
2. heap size parameter is not found
3. no mapping
4. not frequently, only 1 time
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Hmm. Really big message.
Definitely certain factors you need to consider.
1. PI Version, OS on which it installed, 32 bit or 64 bit?
2. Java Heap Size?
3. what kind of mapping involved?
4. Frequency of message throughput in XI?
etc..........
Ask your BASIS person to use SAP XI Tuning guide and implement accordingly.
(Note: Best approach would be chunk the file message and send it to proxy)
- Gujjeti.
Edited by: Praveen Gujjeti on Feb 20, 2009 2:01 PM
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We had similar problem before and we had asked basis team to increase the heap size being used by java runtime. Then it started working fine. Probably you can check with basis team about this.
-Vijendra
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