How To Fix DPR_CATS012 - External identification of task &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_CATS - Project Management: Messages for CATS Connection

• Message number: 012

• Message text: External identification of task &1 is invalid

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 DPR_CATS012 - External identification of task &1 is invalid ?

  The SAP error message DPR_CATS012, which states "External identification of task &1 is invalid," typically occurs in the context of project management and time recording within the SAP system, particularly when dealing with the Project System (PS) and Cross-Application Time Sheet (CATS) functionalities.
  Cause:
  This error usually arises due to one of the following reasons:
  
  Invalid Task ID: The task ID referenced in the error message does not exist in the system or is not valid for the current project.
  Task Deletion: The task may have been deleted or is no longer active.
  Authorization Issues: The user may not have the necessary authorizations to access the task.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing or incorrect entries in the database.
  Incorrect Configuration: The configuration settings for the project or task may not be set up correctly.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Verify Task ID: Check the task ID mentioned in the error message to ensure it is correct and exists in the system. You can do this by navigating to the relevant project in the Project System (transaction code CJ20N or CJ03).
  
  
  Check Task Status: Ensure that the task is active and has not been deleted or archived. If it has been deleted, you may need to recreate it or use a different task.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to access and record time against the task. You may need to consult with your SAP security team to verify this.
  
  
  Data Consistency Check: Run consistency checks in the system to identify any data issues. You can use transaction codes like CATS or CATS_APPR to check for inconsistencies.
  
  
  Configuration Review: If the issue persists, review the configuration settings for the project and task in the Project System. Ensure that all necessary settings are correctly configured.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the error message for any specific guidance or patches that may address the issue.
  
  
  Contact SAP Support: If you are unable to resolve the issue with the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CATS (Cross-Application Time Sheet), and CJ03 (Display Project).
  SAP Notes: Check for any SAP Notes related to the error message DPR_CATS012 for additional insights or fixes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.