How To Fix DT042 - Table &: Update of activation flag failed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 042

• Message text: Table &: Update of activation flag failed

What causes this issue?

An unexpected situation occurred when processing the action.
The value of a flag could not be updated internally.

System Response

Sends a message.

How to fix this error?

No action necessary. This is only for information. There will be
another attempt to adjust the flag automatically the next time
the action is called.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT042 - Table &: Update of activation flag failed ?

  The SAP error message DT042, which states "Table &: Update of activation flag failed," typically occurs during the activation of a table in the Data Dictionary (DDIC). This error can arise due to various reasons, and understanding the cause is essential for resolving the issue.
  Causes of DT042 Error
  
  
  Authorization Issues: The user may not have the necessary authorizations to activate the table or make changes to the Data Dictionary.
  
  
  Database Lock: The table might be locked by another process or user, preventing the activation of the flag.
  
  
  Inconsistent Data: There may be inconsistencies in the data or structure of the table that prevent it from being activated.
  
  
  Transport Issues: If the table was transported from another system, there might be issues with the transport request that need to be resolved.
  
  
  Database Constraints: There could be constraints or dependencies in the database that are preventing the activation.
  
  
  System Errors: There may be underlying system errors or issues