How To Fix DA650 - Primary key: inverted hash property deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 650

• Message text: Primary key: inverted hash property deleted

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 DA650 - Primary key: inverted hash property deleted ?

  The SAP error message DA650, which states "Primary key: inverted hash property deleted," typically relates to issues with the database or data structure in SAP systems, particularly in the context of database tables and their indexing.
  Cause:
  
  Data Consistency Issues: This error often arises when there are inconsistencies in the data or the database structure, particularly with the primary key or indexing.
  Corrupted Indexes: If the indexes associated with a table are corrupted or not properly maintained, it can lead to this error.
  Database Operations: Certain database operations, such as deletions or updates, may not have been executed correctly, leading to an invalid state for the primary key.
  System Upgrades or Migrations: Changes in the system, such as upgrades or migrations, can sometimes lead to issues with existing data structures.
  
  Solution:
  
  Check Database Integrity: Use database tools to check the integrity of the database and ensure that there are no inconsistencies.
  Rebuild Indexes: If the issue is related to corrupted indexes, rebuilding the indexes for the affected table can resolve the problem. This can often be done using transaction codes like SE14 (Database Utility) in SAP.
  Data Consistency Check: Perform a consistency check on the affected table using transaction codes like SE11 (Data Dictionary) or SE14 to identify and fix any inconsistencies.
  Restore from Backup: If the issue persists and cannot be resolved through the above methods, consider restoring the affected table or database from a recent backup.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Module) for managing database objects.
  SAP Support: If the issue is complex or cannot be resolved internally, consider reaching out to SAP Support for assistance.
  Documentation: Review SAP documentation related to database management and error handling for more insights into resolving similar issues.
  
  Always ensure that you have proper backups before performing any operations that modify the database structure or data.