How To Fix AD873 - Index & was deleted from the database

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 873

• Message text: Index & was deleted from the database

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD873 - Index & was deleted from the database ?

  The SAP error message AD873 indicates that an index has been deleted from the database. This can occur for various reasons, such as database maintenance activities, changes in the database schema, or issues with the database itself.
  Cause:
  
  Database Maintenance: Indexes may be deleted during routine maintenance or optimization processes.
  Schema Changes: If there are changes made to the database schema (like dropping a table or altering a table structure), associated indexes may also be deleted.
  Corruption or Errors: There could be corruption in the database or errors that lead to the deletion of the index.
  Manual Deletion: An administrator may have manually deleted the index for some reason.
  
  Solution:
  
  Recreate the Index: If the index is essential for performance or functionality, you can recreate it. This can typically be done using the database management tools or SQL commands.
  
  For example, in SQL, you might use a command like:
  CREATE INDEX index_name ON table_name (column_name);
  
  
  
  Check Database Logs: Review the database logs to understand why the index was deleted. This can provide insights into whether it was a manual action or an automated process.
  Restore from Backup: If the index is critical and cannot be recreated easily, consider restoring it from a backup if available.
  Consult Documentation: Check SAP documentation or your organization's database documentation for specific instructions on handling index issues.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your database administrator for assistance.
  
  Related Information:
  
  Database Administration: Understanding how indexes work and their importance in database performance can help prevent future issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Performance Monitoring: Regularly monitor database performance and index usage to identify potential issues before they lead to errors.
  Backup Strategy: Ensure that you have a robust backup strategy in place to recover from unexpected deletions or corruption.
  
  By following these steps, you should be able to address the AD873 error and restore the necessary index functionality in your SAP environment.