How To Fix /SAPAPO/RRP879 - The Special Stock is ignored when the account assignment field is empty.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 879

• Message text: The Special Stock is ignored when the account assignment field is empty.

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/RRP879 - The Special Stock is ignored when the account assignment field is empty. ?

  The SAP error message /SAPAPO/RRP879 indicates that the system is ignoring special stock because the account assignment field is empty. This typically occurs in the context of Advanced Planning and Optimization (APO) when dealing with special stock types, such as consignment stock, project stock, or stock in transit.
  Cause:
  The error is triggered when:
  
  Account Assignment Field is Empty: The system expects an account assignment (such as a cost center, internal order, or project) to be specified for the special stock, but it is not provided.
  Special Stock Configuration: The configuration for handling special stock in the system may require an account assignment to properly allocate or manage the stock.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Account Assignment:
  
  Ensure that the relevant account assignment field is filled in the transaction or planning book where you are trying to process the special stock.
  If you are using a planning book, check the key figures and ensure that the account assignment is included in the planning view.
  
  
  
  Review Master Data:
  
  Check the material master data for the relevant material to ensure that the special stock settings are correctly configured.
  Verify that the special stock type is correctly defined in the material master.
  
  
  
  Adjust Planning Parameters:
  
  If applicable, review the planning parameters in the APO system to ensure that they are set up to handle special stock correctly.
  Make sure that the planning strategy allows for the use of special stock.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help notes related to special stock handling in APO to ensure compliance with best practices.
  
  
  
  User Exits or BAdIs:
  
  If you have custom developments or enhancements, check if there are any user exits or BAdIs that might be affecting the handling of special stock and account assignments.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the process again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Special Stock Types: Understand the different types of special stock in SAP (e.g., consignment, project stock) and how they are managed in the system.
  APO Configuration: Familiarize yourself with the configuration settings in APO related to special stock and account assignments.
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or fixes related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.