DBMS_LDAP Fails to Authenticate After DB Upgrade to

(Doc ID 1317940.1)

Last updated on SEPTEMBER 01, 2017

Applies to:

Oracle Application Express (formerly HTML DB) - Version to [Release APEX 3.0 to 4]
Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.
Checked for relevance on 09-Sep-2013


When attempting to login into Apex application using LDAP after the a database upgrade to, it fails with the error "Invalid Login Credentials".


The problem appears after a database upgrade from to


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