How To Fix SDDL_CORE001 - Inconsistent DDL Header Information generated for &

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_CORE - Messages for DDL Entity Handling

• Message number: 001

• Message text: Inconsistent DDL Header Information generated for &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_CORE001 - Inconsistent DDL Header Information generated for & ?

  The SAP error message SDDL_CORE001 indicates that there is inconsistent Data Definition Language (DDL) header information for a specific object in the SAP system. This error typically arises during the activation or generation of database objects, such as tables, views, or other database-related structures.
  Cause:
  The inconsistency in DDL header information can be caused by several factors, including:
  
  Corrupted Metadata: The metadata for the database object may be corrupted or not properly synchronized with the underlying database.
  Changes in the Data Model: If there have been changes to the data model (e.g., changes in fields, types, or relationships) that have not been properly reflected in the DDL header.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport process that led to inconsistencies.
  Manual Changes: Manual changes made directly in the database or through other means that are not reflected in the SAP data dictionary.
  
  Solution:
  To resolve the SDDL_CORE001 error, you can follow these steps:
  
  
  Check the Object: Identify the specific object that is causing the error (the object name will be indicated in the error message). Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to inspect the object.
  
  
  Re-activate the Object: Try to re-activate the object in the ABAP Dictionary. This can sometimes resolve inconsistencies. You can do this by:
  
  Going to transaction SE11.
  Entering the object name.
  Selecting the "Activate" option.
  
  
  
  Check for Transport Issues: If the object was recently transported, check the transport logs for any errors or warnings. You may need to re-transport the object or correct any issues in the transport request.
  
  
  Database Consistency Check: Use transaction SE14 to perform a consistency check on the database. This can help identify and fix inconsistencies between the ABAP Dictionary and the database.
  
  
  Rebuild the Object: If the above steps do not resolve the issue, you may need to delete and recreate the object. Be cautious with this approach, as it may lead to data loss if not handled properly.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can resolve the issue.
  
  
  Contact SAP Support: If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Always check for relevant SAP Notes that may provide additional insights or solutions for specific error messages.
  Backup: Before making significant changes, ensure that you have a backup of your data and objects to prevent data loss.
  
  By following these steps, you should be able to diagnose and resolve the SDDL_CORE001 error in your SAP system.