How To Fix DO691 - &-Version & will not be activated (DDL source exists)

SAP Error Message - Details

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 691

• Message text: &-Version & will not be activated (DDL source exists)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DO691 - &-Version & will not be activated (DDL source exists) ?

  The SAP error message DO691 indicates that a database object (like a table or view) cannot be activated because a Data Definition Language (DDL) source already exists for that object. This typically occurs when there is a conflict between the existing database structure and the new changes you are trying to implement.
  Cause:
  
  Existing DDL Source: The error arises when there is already a DDL source (like a table definition) in the database that conflicts with the new version you are trying to activate.
  Inconsistent Object State: The object might be in an inconsistent state due to previous failed activations or changes.
  Transport Issues: If the object was transported from another system, there might be discrepancies between the source and target systems.
  
  Solution:
  
  Check Existing Objects: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check if the object already exists in the database. If it does, you may need to drop or modify it before activating the new version.
  Delete or Adjust the DDL Source: If the existing DDL source is no longer needed, you can delete it. If it is still required, you may need to adjust your new version to avoid conflicts.
  Re-activate the Object: After resolving the conflict, try to activate the object again. You can do this through transaction SE11 or SE80.
  Check Transport Requests: If the object was part of a transport request, ensure that the transport was correctly imported and that there are no inconsistencies.
  Database Consistency Check: Use transaction SE14 to perform a consistency check on the database objects. This can help identify any issues that need to be resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or solutions based on the version of SAP you are using.
  System Logs: Review system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  Documentation: Refer to SAP documentation for best practices on managing database objects and handling activation errors.
  
  By following these steps, you should be able to resolve the DO691 error and successfully activate the desired version of your database object.