SAP ABAP Proxy to PO - large data error

[jakob_steen-petersen]

Hi

I have an ABAP Consumer Proxy interface. When i call with data size i.eg <SAP:MessageSizeTotal>86626719</SAP:MessageSizeTotal> it´s doing okay. 

But when i do a similar call but with size:

<SAP:MessageSizeTotal>124938066</SAP:MessageSizeTotal>

I get an 500 Network Connection Broken in SXMB_MONI? 

I have changed icm/HTTP/max_request_size_KB to 204800 in ABAP
And messaging.largemessage.threshold to 204800 in SAP PO

With no luck. Any ideas?

[anupam_ghosh2]

Hi Jakob,

               Underlying hardware such as RAM size plays a vital role of holding data being sent over connection. Hence changing the parameter values may not help solve the issue.  In this case ABAP proxy must split message to smaller size before sending to PI. PROXY is not suitable for large volume of data for simple reason as this data is held by main memory of server. In this case large volume of data must be split before sending to PI using proxy or use file-based communication instead of proxy. 

Regards

Anupam