DB2 logs showing errors on Authentication Services logins.
This issue does not prevent authentication success.
Versions 4.1.7 and 4.1.8
Example of error message:
PROC : db2ckpwd
FUNCTION: DB2 UDB, oper system services, sqloPamAuthentication, probe:<num>
MESSAGE : No module specific data is present
Product Defect 806634
This issue is being caused by an Authentication Services defect. The issue occurs when an application calls pam with pam_setcred(handle,PAM_DELETE_CRED), vas returns a failure when it shouldn't. The call is essentially a cleanup call after everything else is done which is why the authentication don't fail.
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