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Cannot perform MS SQL differential or log backup in ODBC mode

June 2, 2025

Symptom

When performing a MS SQL differential / transaction log backup (ODBC backup mode), a full database backup is performed instead. Further checking on the backup report, the following info message is received:

No.TypeTimestampLog
*.........
*infoYYYY/MM/DD hh:mm:ssThe reference database is mismatched with backup database, backup will run in full backup type. (SQL_hostname\MSDB\db_name)
*.........

Cause

This is a known issue with AhsayOBM version 7.15.0.8 - 7.15.0.20.

Resolution

To resolve the issue, patch the AhsayOBM application to version 7.15.2.2 or above.

This issue affects a legacy version of our software. We strongly recommend upgrading to the latest AhsayCBS and AhsayOBM release (v9.15.0.0, as of 2025/May/15) for improved performance, compatibility, and security.

Contact us to confirm your license is valid to upgrade.