How To Fix AD817 - Delete database index for &-&

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 817

• Message text: Delete database index for &-&

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

The index can be deleted with the function 'Delete DB secondary index'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD817 - Delete database index for &-& ?

  The SAP error message AD817, which states "Delete database index for &-&", typically occurs when there is an issue with the database index in the SAP system. This error can arise due to various reasons, such as inconsistencies in the database, issues with the data dictionary, or problems during the transport of objects.
  Cause:
  
  Inconsistent Database Index: The index may be corrupted or inconsistent with the underlying data.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport process.
  Data Dictionary Changes: Changes in the data dictionary that are not reflected in the database can lead to this error.
  Database Maintenance: Regular maintenance tasks may not have been performed, leading to index issues.
  
  Solution:
  
  
  Delete and Recreate the Index:
  
  Use transaction code SE14 (Database Utility) to delete the problematic index.
  After deletion, you can recreate the index by using the same transaction or by executing the relevant program that generates the index.
  
  
  
  Check for Transport Errors:
  
  Review the transport logs to ensure that there were no errors during the transport of the object related to the index.
  
  
  
  Perform Database Consistency Checks:
  
  Use transaction code SE11 to check the database table and ensure that the structure is consistent with the data dictionary.
  You can also use transaction code DB02 to analyze the database and check for inconsistencies.
  
  
  
  Run Database Maintenance:
  
  Perform regular database maintenance tasks, such as reorganization and optimization, to ensure that the database is healthy.
  
  
  
  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 resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE14: Database Utility
  SE11: Data Dictionary
  DB02: Database Performance Analysis
  
  
  SAP Notes: Always check for relevant SAP Notes that may provide specific guidance or patches related to the error.
  Database Administration: Regular database administration practices can help prevent such issues from occurring in the future.
  
  By following these steps, you should be able to resolve the AD817 error and restore the functionality of the affected database index.