HTTP request error code 400

[sunit_s]

Hi SDNians

I am getting ICM_HTTP_CONNECTION_FAILED error when I execute a program which contains HTTP request. The HTTP error code is 400.

Also in SMICM I get the following error:

ERROR => NiBufIConnect: non-buffered connect pending after 5000ms (hdl 29;XX.XXXXX.com:443) [nibuf.cpp 4611]

WARNING => Connection request from (25/133/3) to host: XX:XXXXXX.com, service: 443 failed (NIECONN_REFUSED)

210 ACCLIMATION, acclimation-PC, 12:38:29, M3, W0, SE38, 6/2 [icxxconn_mt.c 2321]

What should I do to correct this?

Please help. T

Regards

Sunny

[naveen_chichili · Accepted solution]

Hi Sunny,

Check if your HTTP RFC destination is working fine in SM59..

Also May be because of huge message flow.

Check SAP Notes-824554, 906435, 783515, 910649, 706563 If it is because of Queue problems have a look into SMQ2.

Regards,

Naveen.

[aashish_sinha]

Hi,

Can you cross check target url? Probably its wrong.

Look out a few notes also - note 755372.

Regards

Aashish Sinha

Edited by: Aashish Sinha on Aug 2, 2011 8:12 AM

[sunit_s]

Hi

All the http request in our organisations are processed via proxy server. So we had to give proxy details in SICF.

Thanks all

[Former Member]

check the connection parameter with your CC, i think its the problem with CC

[former_member194786]

Hi Sunny,

What is your scenario? Is it a proxy call from ECC to SAP PI?

If so, try checking if the HTTP destination to SAP PI is working fine.

Regards,

Sanjeev.

[Former Member]

HI,

Have a look at OSS Note 1304665.

Srini