How To Fix AD862 - You may not delete the primary index

AD862 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 862

• Message text: You may not delete the primary index

What causes this issue?

Primary indexes are standardly created by the SAP system. It is not
possible to delete primary indexes with this tool.

System Response

This action cannot be carried out.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

AD862 - Details

• The SAP error message AD862, which states "You may not delete the primary index," typically occurs when you attempt to delete a primary index from a database table in the SAP system. This error is a safeguard to prevent the accidental removal of a primary index, which is crucial for maintaining the integrity and performance of the database.
  
  Cause:
  
  Primary Index Protection: The primary index is essential for uniquely identifying records in a table. Deleting it would compromise the table's structure and data integrity.
  Database Constraints: The database management system (DBMS) enforces rules that prevent the deletion of primary indexes to maintain referential integrity and performance.
  
  
  Solution:
  
  Review Requirements: Before attempting to delete a primary index, ensure that it is necessary to do so. Consider whether you can achieve your goal through other means, such as modifying the index or creating a new one.
  Use Transaction Codes: If you need to modify the index, use transaction