A startup ACL defined at PROFILE level that should fill in Userid and Password on the sign Session screen,seems to fill in only the userid, causing a consequent authorization error.
For some reason, the startup ACL at USER Session Level field, contains blank characters instead of the default value that is underscoresonly ( ( i.e Startup ACL : ________ ).
This override the value defined at PROFILE LEVEL for the Startup ACL, and was causing the error.
Release : 5.4
Component : CA-TPX for OS/390
The startup ACL at USER Session Level field, when not specified, needs to be filled in with UNDERSCORE characters ( i.e Startup ACL : ________ )
This will avoid the override of the Profile setting.