How To Fix FH891 - Prim. cost element &1/&2 (cat. &3) migrated as sec. cost element (C/A &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: FH - General ledger module messages

• Message number: 891

• Message text: Prim. cost element &1/&2 (cat. &3) migrated as sec. cost element (C/A &4)

Self-Explanatory Message

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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 FH891 - Prim. cost element &1/&2 (cat. &3) migrated as sec. cost element (C/A &4) ?

  The SAP error message FH891 indicates that a primary cost element has been migrated as a secondary cost element. This typically occurs during the migration process when transitioning from one version of SAP to another or when implementing new functionalities that involve cost accounting.
  Cause:
  
  Migration Issues: The primary cost element (which is used to post costs directly to cost centers or internal orders) has been incorrectly classified or migrated as a secondary cost element (which is used for allocations and does not allow direct postings).
  Configuration Errors: There may be configuration issues in the cost element settings in the SAP system.
  Data Inconsistencies: Inconsistencies in the master data or during the migration process can lead to this error.
  
  Solution:
  
  
  Check Cost Element Configuration:
  
  Go to the transaction code KA01 (Create Cost Element) or KA02 (Change Cost Element) and verify the settings of the cost element in question.
  Ensure that the cost element is correctly defined as a primary cost element.
  
  
  
  Review Migration Process:
  
  If this error occurred during a migration, review the migration logs and processes to identify any discrepancies or errors that occurred during the migration of cost elements.
  Ensure that the mapping of cost elements during migration is correct.
  
  
  
  Adjust Master Data:
  
  If the cost element is incorrectly classified, you may need to adjust the master data to reflect the correct classification.
  You can use transaction KA03 (Display Cost Element) to check the details of the cost element.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Testing:
  
  After making changes, perform testing to ensure that the cost element behaves as expected and that the error does not reoccur.
  
  
  
  Related Information:
  
  Cost Element Types: Understand the difference between primary and secondary cost elements. Primary cost elements are linked to G/L accounts and allow direct postings, while secondary cost elements are used for internal allocations.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KA01, KA02, KA03, and KAH1 (for creating and managing cost elements).
  SAP Documentation: Refer to SAP Help documentation for detailed information on cost element accounting and migration processes.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.