How size PI7.0 will accept to process the messages

[Former Member]

Hello Experts,

Good Evening...

We need small help here, as we are using the PI7.0 dual stack, But here around hundreds MB file is coming from ECC.

Could you please confirm, PI7.0 how much file size is processing and let me know if anyone have sap note for this.

Regards,

VB.

[former_member182412 · Accepted solution]

Hi VB,

By default PI ICM will accept 100MB as per the ICM parameter icm/HTTP/max_request_size_KB, if you want to receive more than this you need to change this parameter, you can find more information about this parameter in below link.

icm/HTTP/max_request_size_KB - SAP Web Dispatcher - SAP Library

Regards

Praveen.

[iaki_vila]

Hi VB,

I had a lot of memory problems with files with more than 50MB on PI 7.0.

The final solution was to change the functionality with the partner and to have small files.

However you can check this document that was very helpful for me (page 26) http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/489f5844-0c01-0010-79be-acc3b5225...:

"

If it is obvious that memory is exceeded but not possible to increase the heap:
1) add an additional server node if your physical host has enough RAM and CPU 
2) add a dialog instance, consisting of a double stack Web Application Server  (ABAP and J2EE Engine)
3) make use of a decentralAdapter Engine

.

"

and this note to check with the basis team  723909 - Java VM settings for J2EE 6.40/7.0

Regards

[former_member186851]

Hello VB,

Idle size for processing will be 1 to 5 mb.

You can refer the below link of various factors/parameters for processing

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/2016a0b1-1780-2b10-97bd-be3ac6221...

[Former Member]

Anyone,

Please provide any sap note number?

Regards,

VB.

[former_member186851]

Hello VB,

Refer that link, it has ideal file size and all details.

Why specifically you require a note for this?

[nitindeshpande]

Hello,

You can refer to point number 14 of SAP note - 821267.

There is nothing called maximum size of file, PI can process. It all depends on your Java heap Size.

Regards,

Nitin

[Former Member]

Thanks Nitin, But if java heap size is going to full then message failed or processing very slow, Righjt?

[former_member186851]

Nopes nothing like that VB A