Message type: E = Error
Message class: DT - Table activation (incl. indexes)
Message number: 974
Message text: Table &: UUID was regenerated; active nametab header was written
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DT974
- Table &: UUID was regenerated; active nametab header was written ?The SAP error message DT974 indicates that a UUID (Universally Unique Identifier) for a table has been regenerated, and the active nametab header has been written. This typically occurs in the context of database table management and can be related to issues with the table's structure or its metadata.
Cause: Table Structure Changes: The UUID is often regenerated when there are changes made to the structure of the table, such as adding or removing fields, changing data types, or modifying indexes. Transport Issues: If the table definition is transported between systems (e.g., from development to production), inconsistencies can lead to UUID regeneration. Database Consistency: If there are inconsistencies in the database or if the database was not properly updated, it may trigger this error. System Upgrades or Patches: Upgrading the SAP system or applying patches can sometimes lead to changes in table definitions that require UUID regeneration.
Solution: Check Table Structure: Review the changes made to the
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