81 00000051 LDAP SERVER DOWN
Source
LDAP
Explanation
This result code indicates that the LDAP API library cannot establish a connection (or lost the connection) with the LDAP server.
The LDAP API library sets this result code. If you have not established an initial connection with the server, verify that you have specified the correct hostname and port number and that the server is running.
Action
Contact a Novell® support provider.
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