I am running TSM 3.7.2 client code and NetWare 5.0. I am able to do a scheduled backup and I can do a restore. When I attempt to do a manual incremental or a manual selective backup I receive the below error messages. I am able to ping and TSA NLM is loaded. Has anyone else had this problem and what did you do to fix it? MAKE SURE THE TSA NLM IS LOADED ON THE SPECIFIED MACHINE. (SMDR-5.0-66) AN INTERNAL ERROR HAS OCCURRED. THE NETWORK ADDRESS FOR LOCAL HOST CANNOT BE OBTAINED. NORMAL FILE--> 537 CORP:/TSMTEST/DSM.OPT ** UNSUCCESSFUL ** ANS1809E SESSION IS LOST; INITIALIZING SESSION REOPEN PROCEDURE. A RECONNECTION ATTEMPT WILL BE MADE IN 00:00:14 ... FAILED TOTAL NUMBER OF OBJECTS INSPECTED: 1 TOTAL NUMBER OF OBJECTS BACKED UP: 0 TOTAL NUMBER OF OBJECTS UPDATED: 0 TOTAL NUMBER OF OBJECTS REBOUND: 0 TOTAL NUMBER OF OBJECTS DELETED: 0 TOTAL NUMBER OF OBJECTS EXPIRED: 0 TOTAL NUMBER OF OBJECTS FAILED: 0 TOTAL NUMBER OF BYTES TRANSFERRED: 0 DATA TRANSFER TIME: 0.00 SEC NETWORK DATA TRANSFER RATE: 0.00 KB/SEC AGGREGATE DATA TRANSFER RATE: 0.00 KB/SEC OBJECTS COMPRESSED BY: 0% ELAPSED PROCESSING TIME: 00:01:25 ANS1026E SESSION REJECTED: COMMUNICATIONS PROTOCOL ERROR <PRESS ANY KEY TO CLOSE SCREEN>