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PI 7.31 single stack - STATUS_CODE_NOT_OK-Request Entity Too Large

Dec 13, 2017 at 11:01 PM


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Hello everyone

The scenario is Proxy to HTTP_AAE in PI single stack 7.31 with synchronous processing

Error is received at HTTP_AAE receiver MP: exception caught with cause STATUS_CODE_NOT_OK-Request Entity Too Large

Please consider the following:

  1. The size of the error message is megabyte (MB). Other smaller messages are successful
  2. We apply the note: 657759 - "413 Request Entity Too Large" on J2EE Engine
  3. We are using URL address in HTTP receiver.

Any idea how to resolve it


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1 Answer

Liz Jin
Dec 14, 2017 at 06:59 AM

Hi Alberto,

For this issue, the cause is that there is a restriction in size of the message in the target system, when the size of the sent message exceeds the restriction in the target system, the error Request Entity Too Large will be returned from the target web service system. And then, PI throws the above mentioned error. It is not case that PI cannot handle such large message, the problem is that the receiver cannot handle such large message, so you need split the message in PI side or alter in the receiver system so that it can process large request.



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