Dear friends,
We have configured the SAML2.0 via SAP Web Dispatcher to the back-end SAP Enterprise Portal application.
We are running into the following issue when we make a call via SAP Web Dispatcher after the SAML2.0 Service Provider authentication.
400 Bad HTTP request
Bad HTTP request
Error: -21
Version: 702
Component: HTTP_FILTER
Date/Time: Fri Jun 27 12:37:56 2014
Module: http_auth_mt.c
In the Web Dispatcher logs, have found the details:
[Thr 140182570174208] Fri Jun 27 08:50:24 2014
[Thr 140182570174208] *** ERROR => Request URI too long, size=9136 [ictxxfilt_mt 188]
[Thr 140182570174208] *** ERROR => illegal request {0004f94a} [http_auth_mt.c 587]
[Thr 140182570174208] CONNECTION (id=4/129354):
used: 1, type: default, role: Server(1), stateful: 0
NI_HDL: 511, protocol: HTTPS(2)
local host: 20.148.154.71:9444 ()
remote host: 20.148.154.71:47879 ()
status: READ_REQUEST
connect time: 27.06.2014 08:50:23
MPI request: <18a0> MPI response: <18a1>
request_buf_size: 65464 response_buf_size: 0
request_buf_used: 11086 response_buf_used: 0
request_buf_offset: 0 response_buf_offset: 0
[Thr 140182567003904] *** ERROR => Request URI too long, size=9142 [ictxxfilt_mt 188]
[Thr 140182567003904] *** ERROR => illegal request {0004f94b} [http_auth_mt.c 587]
[Thr 140182567003904] CONNECTION (id=4/129355):
used: 1, type: default, role: Server(1), stateful: 0
NI_HDL: 504, protocol: HTTPS(2)
local host: 20.148.154.71:9444 ()
remote host: 20.148.154.71:47881 ()
status: READ_REQUEST
connect time: 27.06.2014 08:50:24
MPI request: <18a2> MPI response: <18a3>
request_buf_size: 65464 response_buf_size: 0
request_buf_used: 11092 response_buf_used: 0
request_buf_offset: 0 response_buf_offset: 0
Based on the above error, it seems the URI length is an issue.
Have you ever face this issue? If so, may I know the answer t fix this problem.
Much appreciated...
Thank you,
Sri