OAAM DCC WebGate Tunneling Throws Bad Oracle Access Manager Request (Doc ID 2289736.1)

Last updated on JULY 26, 2017

Applies to:

Oracle Adaptive Access Manager - Version 11.1.2.3.0 and later
Information in this document applies to any platform.

Symptoms

Customer recently enabled DCC tunneling for OAAM. When they access a resource which is protected by TAP Scheme, user is redirect to http://dcc_host:dcc_port/oam/server/dap/cred_submit with below error:
  Bad Oracle Access Manager Request
  The URL is reserved for use by Oracle Access Manager and has been used with incorrect parameters.

In DCC webgate log files we noticed below error:

2017/07/13@16:16:31.24265 22248 28 AUTHENTICATION DEBUG3 0x00000201 /ade/brmohant_26422036/ngamac/src/palantir/webgate2/src/web_gate.cpp:1574 ecid^0003bwwdrdOFs1TLyA8DyW0005RK00000I rid^0 "Determining challenge redirect message size limit" maxAllowedBytes^8192 messageLength^10299
2017/07/13@16:16:31.24269 22248 28 ACCESS_GATE ERROR 0x0000153A /ade/brmohant_26422036/ngamac/src/palantir/webgate2/src/redirect.cpp:750 ecid^0003bwwdrdOFs1TLyA8DyW0005RK00000I rid^0 "The challenge redirect message exceeding the maximum size limit."

Changes

 

Cause

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