How To Fix SDDIC_DDLX_RT073 - Failed to modify table RT_DDLX_EXTENDS for entity &1 (&2)

SDDIC_DDLX_RT073 - Overview

• Message type: E = Error

• Message class: SDDIC_DDLX_RT - CDS Metadata Extension (DDLX) Runtime Messages

• Message number: 073

• Message text: Failed to modify table RT_DDLX_EXTENDS for entity &1 (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_DDLX_RT073 - Failed to modify table RT_DDLX_EXTENDS for entity &1 (&2) ?

  The SAP error message SDDIC_DDLX_RT073 indicates that there was a failure in modifying the database table RT_DDLX_EXTENDS for a specific entity. This error typically arises during the execution of a Data Dictionary operation, such as when trying to modify or extend a table structure.
  Possible Causes:
  
  Database Locking Issues: The table might be locked by another process, preventing modifications.
  Insufficient Authorizations: The user executing the operation may not have the necessary permissions to modify the table.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the modification.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  Incorrect Configuration: The entity or table might not be correctly configured in the Data Dictionary.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check if the table is locked by another user or process. If it is, you may need to wait for the lock to be released or contact