Active Directory Return Codes

While working with DataPower and Active Directory (acting as the User Repository) I have often run into situation where AD returns an LDAP error code 49 plus a sub-code in the error string that is unique to AD.  The sub-code can be very useful to troubleshooting, if you know what it means.

This Tech Note on ibm.com describes the common Active Directory sub-codes that DataPower might get back.