How To Fix DT975 - Table &: Inconsistency between nametab and sources. Check!

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 975

• Message text: Table &: Inconsistency between nametab and sources. Check!

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT975 - Table &: Inconsistency between nametab and sources. Check! ?

  The SAP error message DT975 indicates an inconsistency between the name table (nametab) and the sources of a particular table. This error typically arises during the activation of a data dictionary object, such as a table or a view, when the system detects that the metadata definitions do not match the actual structure or definitions in the database.
  Causes:
  
  Inconsistent Metadata: The metadata in the name table does not match the actual structure of the database table or view.
  Transport Issues: If the object was transported from one system to another (e.g., from development to production), there may have been issues during the transport that caused inconsistencies.
  Manual Changes: Manual changes made directly in the database (bypassing the SAP data dictionary) can lead to inconsistencies.
  Development Errors: Errors during the development phase, such as incorrect field definitions or missing fields, can also cause this issue.
  
  Solutions:
  
  Check the Table Definition: Use transaction SE11 to check the definition of the table in the data dictionary. Ensure that the fields and their properties match what is expected.
  Re-activate the Object: Sometimes, simply reactivating the object can resolve the inconsistency. You can do this by going to transaction SE11, selecting the table, and choosing the "Activate" option.
  Check Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong.
  Database Consistency Check: Use transaction SE14 (Database Utility) to check the consistency of the database table. This can help identify any discrepancies between the database and the data dictionary.
  Restore from Backup: If the issue cannot be resolved, consider restoring the table from a backup if available.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE37 (Function Module), SE80 (Object Navigator).
  SAP Notes: Search for specific SAP Notes related to error DT975 for any known issues or patches.
  Documentation: Review SAP documentation on data dictionary objects and transport management for best practices.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further assistance.