How To Fix CATS_ESA023 - Invalid Identifier: Change/Delete not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: CATS_ESA - Messages for ESA CATS Services

• Message number: 023

• Message text: Invalid Identifier: Change/Delete not possible.

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 CATS_ESA023 - Invalid Identifier: Change/Delete not possible. ?

  The SAP error message CATS_ESA023: Invalid Identifier: Change/Delete not possible typically occurs in the context of the Cross-Application Time Sheet (CATS) module when a user attempts to change or delete a time entry that is not valid or does not exist in the system. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Invalid Identifier: The identifier (such as a time entry number or employee ID) you are trying to change or delete does not exist in the system.
  Authorization Issues: The user may not have the necessary permissions to modify or delete the time entry.
  Status of the Entry: The time entry may be in a status that does not allow changes or deletions (e.g., it may have already been processed or approved).
  Data Consistency Issues: There may be inconsistencies in the data that prevent the operation from being completed.
  System Configuration: Certain configurations in the CATS module may restrict changes or deletions based on specific criteria.
  
  Solutions:
  
  Verify Identifier: Check the identifier you are using to ensure it is correct and exists in the system. You can do this by searching for the entry in the CATS interface.
  Check Authorizations: Ensure that you have the necessary authorizations to change or delete the time entry. You may need to contact your system administrator to verify your permissions.
  Review Entry Status: Look at the status of the time entry. If it has been approved or processed, you may need to follow a different procedure to make changes (e.g., creating a correction entry).
  Consult with IT Support: If you suspect data consistency issues or configuration problems, reach out to your IT support team or SAP Basis team for assistance.
  Use Correct Transaction Codes: Ensure you are using the correct transaction codes for the operations you are trying to perform. For example, use CAT2 for changing time entries and CAT3 for displaying them.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the CATS module that might address this error.
  Documentation: Refer to the official SAP documentation for CATS for detailed information on how to manage time entries and the implications of their statuses.
  Training: If you are new to using CATS, consider undergoing training or reviewing training materials to better understand how to manage time entries effectively.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.