IBM Support

"com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user ''" when click 'Connect' inside 'Database Conversion Utility'

Troubleshooting


Problem

Administrator launches Controller Configuration, and opens the relevant database connection. Administrator launches the 'Database Conversion Utility' (DbConv.exe), and chooses relevant connection. Administrator clicks "Connect". An error appears.

Symptom


** ERROR: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user ''. ClientConnectionId:b87f6efb-0740-465e-8fda-9df66e7e08bb,

[{"Product":{"code":"SS9S6B","label":"IBM Cognos Controller"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Controller","Platform":[{"code":"PF033","label":"Windows"}],"Version":"10.1.1","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSMRTZ","label":"IBM Cognos Controller on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}}]

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Document Information

Modified date:
08 May 2025

UID

swg21657910