Hi, Denis A few options: 1. Permissions. If your DB2 password changed, or your workstation password got out of sync with metadata server (which shouldn't happen, but can); 2. If the DB2 tables were updated, that shouldn't cause any problems, but if the Metadata about the tables (table names, column names, column characteristics), that could do it as well. Difficult to troubleshoot at a distance, but I suggest you contact whoever manages your metadata server, they should be the first source of assistance. Tom
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