CLI0543 External security reported a security violation
The logon request was rejected by the TDP SECLOGON feature.
This error is generated by TDP, reflecting either a rejection by an external security capability, or an error occurred preparing the request for external security.
Check the TDP job log for additional information ensure that the MSGS option of the SECLOGON command is enabled. If an authorization failure occurred, ask your security administrator to review the access rules for the resource which corresponds to the user- name you were attempting to logon with.