I encountered an Invalid LDAP user or password error when I
logged on PowerDesigner windows client, which version is
16.1.0.3778 EBF10, with correct LDAP user and password.

Note: I could pass the LDAP test when I set up powerDesigner
LDAP settings.

In addition the PowerDesigner Portal (web client) works fine
after I upgraged it to 16.1 EBF6.

If anybody knows give me an idea or advice I appreciate