How To Fix DA603 - Old key field & has been deleted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 603

• Message text: Old key field & has been deleted

What causes this issue?

A key field of the active version of the table no longer exists in the
revised version.

System Response

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

How to fix this error?

For information only.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DA603 - Old key field & has been deleted ?

  The SAP error message DA603, which states "Old key field & has been deleted," typically occurs in the context of data management, particularly when dealing with master data or transactional data in SAP. This error indicates that a key field that was previously used in a data record has been deleted, leading to inconsistencies or issues when trying to access or manipulate that data.
  Cause:
  
  Data Deletion: The key field that is referenced in the error message has been deleted from the database or the relevant data structure. This could happen due to data maintenance activities, such as deleting a master record or changing the structure of a table.
  Data Consistency Issues: The system may be trying to access a record that relies on a key field that no longer exists, leading to a failure in data retrieval or processing.
  Configuration Changes: Changes in the configuration of the SAP system, such as modifications to data models or key fields, can also lead to this error.
  
  Solution:
  
  Check Data Integrity: Verify the integrity of the data in the relevant tables. Ensure that the key fields that are being referenced still exist and are valid.
  Restore Deleted Key Fields: If the key field was deleted unintentionally, consider restoring it if possible. This may involve re-creating the key field or restoring data from a backup.
  Update References: If the key field has been intentionally deleted as part of a data model change, ensure that all references to that key field in your programs, reports, or configurations are updated accordingly.
  Review Change Logs: Check the change logs to understand when and why the key field was deleted. This can provide insights into whether the deletion was part of a planned change or an error.
  Consult Documentation: Review any relevant documentation or notes related to the specific SAP module you are working with, as there may be specific guidelines or procedures for handling such errors.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may provide additional insights or solutions based on the specific context of your system.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or SE37 (Function Builder) to investigate the data structures and references.
  Data Model Changes: If you are working with custom developments or enhancements, review any recent changes made to the data model that could have affected the key fields.
  Testing: After making any changes, conduct thorough testing to ensure that the issue is resolved and that there are no further inconsistencies in the data.
  
  By following these steps, you should be able to identify the cause of the DA603 error and implement a suitable solution.