When getting the following error while try to make a SOAP Request to IDM:
Response payload:
<HTML>
<HEAD>
<TITLE></TITLE>
</HEAD>
<BODY onLoad="document.AUTOSUBMIT.submit();">This page is used to hold your data while you are being authorized for your request.
<BR>
<BR>You will be forwarded to continue the authorization process. If this does not happen automatically, please click the Continue button below.
<FORM NAME="AUTOSUBMIT" METHOD="POST" ENCTYPE="application/x-www-form-urlencoded" ACTION="/siteminderagent/forms/login.fcc?TYPE=33554433&REALMOID=06-a180c4f7-178d-4d8c-ba51-e3611a3f8d8c&GUID=&SMAUTHREASON=0&METHOD=POST&SMAGENTNAME=################################R&TARGET=-SM-http%3a%2f%2fhpvrdidgv02v%2eresource%2ecorp%2elcl%2fiam%2fim%2fTEWS6%2fidentityEnv">
<INPUT TYPE="HIDDEN" NAME="SMPostPreserve" VALUE="###############################################################################################################
###########################################################################################################################################################################">
<INPUT TYPE="SUBMIT" VALUE="Continue">
</FORM>
</BODY>
</HTML>
Release : 14.3
Component : IdentityMinder(Identity Manager)
Release: 12.8
SSO
This is due to SSO is using wrong authentication Scheme.
Change Authentication Scheme to basic and then restart IDM and web agent