How To Fix 9J847 - Could not find predecessor &

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J -

• Message number: 847

• Message text: Could not find predecessor &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 9J847 - Could not find predecessor & ?

  The SAP error message 9J847: Could not find predecessor & typically occurs in the context of project management or production planning within SAP. This error indicates that the system is unable to locate a predecessor task or activity that is required for the current operation or task to proceed.
  Causes:
  
  Missing Predecessor Assignment: The predecessor task may not have been assigned correctly in the project or production order.
  Deleted or Inactive Predecessor: The predecessor task may have been deleted or marked as inactive, making it unavailable for the current task.
  Incorrect Task Sequence: The sequence of tasks may not be set up correctly, leading to the system not being able to find the required predecessor.
  Data Inconsistencies: There may be inconsistencies in the data related to the project or production order, such as missing links between tasks.
  Authorization Issues: The user may not have the necessary authorizations to view or access the predecessor task.
  
  Solutions:
  
  Check Predecessor Assignment: Verify that the predecessor task is correctly assigned to the current task. You can do this by reviewing the project or production order details.
  Review Task Status: Ensure that the predecessor task is active and has not been deleted or marked as inactive.
  Correct Task Sequence: If the task sequence is incorrect, adjust the order of tasks to ensure that all predecessors are properly linked.
  Data Consistency Check: Run a consistency check on the project or production order to identify and resolve any data inconsistencies.
  User Authorizations: Ensure that the user has the necessary authorizations to access the predecessor task. If not, contact your SAP administrator to grant the required permissions.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CJ20N (Project Builder) or CO02 (Change Production Order) to review and modify project or production order details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation or help files for more detailed information on project management and production planning processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance.