Unable to Log in to z/OSMF with ACF2 logonid , password and certificate

Products

• ACF2 - z/OS

Issue/Introduction

Signon with correct password to z/OS caused error message

"To log into z/OSMF, enter a valid z/OS user ID and password. Your account might be locked after too many incorrect log-in attempts."

Environment

Release : 16.0

Component : ACF2 for z/OS

Resolution

Certificate defined for signon to z/OSMF was incorrectly defined - wrong label.
Changed label in the certificate parameters to z/OSMF resolved the problem.