How To Fix BK279 - Line item &1/&2 was summarized. Transfer posting not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 279

• Message text: Line item &1/&2 was summarized. Transfer posting not possible

Self-Explanatory Message

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• What is the cause and solution for SAP error message BK279 - Line item &1/&2 was summarized. Transfer posting not possible ?

  The SAP error message BK279, which states "Line item &1/&2 was summarized. Transfer posting not possible," typically occurs in the context of financial accounting and is related to the handling of line items in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Summarization of Line Items: This error usually arises when the line item you are trying to process has been summarized. In SAP, line items can be summarized for reporting purposes, which means that the detailed information is aggregated into a single entry. When this happens, the system does not allow certain operations, such as transfer postings, on summarized items.
  
  
  Document Type Restrictions: Certain document types may have restrictions on how line items can be processed, especially if they are summarized.
  
  
  Posting Period Issues: If the posting period is closed or if there are restrictions on posting to certain periods, this can also lead to this error.
  
  
  Solutions:
  
  
  Check Line Item Details: Review the line item details to confirm if it has indeed been summarized. You can do this by checking the relevant accounting documents in the system.
  
  
  Use Detailed Line Items: If you need to perform a transfer posting, ensure that you are working with the detailed line items rather than summarized ones. You may need to reverse or adjust the summarization if possible.
  
  
  Adjust Posting Period: If the error is related to the posting period, check if the period is open for posting. If it is closed, you may need to open it or use a different period for your posting.
  
  
  Consult with Finance Team: If you are unsure about the summarization or how to handle it, consult with your finance or accounting team. They may have specific procedures in place for handling summarized line items.
  
  
  SAP Notes and Documentation: Check SAP Notes for any specific patches or updates related to this error. Sometimes, there may be known issues or fixes provided by SAP.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FBL1N (Vendor Line Item Display), or FBL3N (G/L Account Line Item Display) to investigate the line items further.
  Configuration Settings: Review the configuration settings in the Financial Accounting module to understand how summarization is handled and if there are any settings that can be adjusted.
  User Authorizations: Ensure that you have the necessary authorizations to perform the actions you are attempting, as restrictions can also lead to errors.
  
  By following these steps, you should be able to identify the cause of the BK279 error and take appropriate action to resolve it.