I am configuring AES 128 bit on SAP NW 7.31 with AD as source domain controller. I was able to configure it RC4-HMAC encryption type, but while upgrading it to AES 128 bit, I suddenly have a situation where Portal home page is not allow anybody to login. Even I type wrong password & wrong UID it doesn't say anything.
I check the default trace didn't find anything useful. I might have changed ticket module under authentication, but how to restore it I am not getting it, there is no VA where I can go and play.
Any quick help would be highly appreciated.
SAPNOTE 1659382 & 957355 already followed.
The issue got resolved y changing EvaluateAssertionTicketLoginModule to BasicPasswordLoginModule. We have another error which is causing trouble now is