How To Fix EK309 - Posting charges to business partner & is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: EK - IS-U Accounts Receivable and Payable

• Message number: 309

• Message text: Posting charges to business partner & is not possible

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message EK309 - Posting charges to business partner & is not possible ?

  The SAP error message EK309, which states "Posting charges to business partner & is not possible," typically occurs in the context of procurement and invoice verification processes. This error indicates that there is an issue with posting costs or charges to a specific business partner (vendor or customer) in the system.
  Causes of EK309 Error
  
  
  Business Partner Configuration: The business partner may not be properly configured to accept postings. This could be due to missing or incorrect settings in the business partner master data.
  
  
  Account Assignment Issues: The account assignment for the transaction may not be valid for the specified business partner. This can happen if the account assignment category does not allow for the type of posting being attempted.
  
  
  Document Type Restrictions: The document type being used for the transaction may have restrictions that prevent posting to the specified business partner.
  
  
  Missing Master Data: There may be missing or incomplete master data related to the business partner, such as payment terms, reconciliation accounts, or other relevant information.
  
  
  Authorization Issues: The user may not have the necessary authorizations to post charges to the specified business partner.
  
  
  Solutions to EK309 Error
  
  
  Check Business Partner Configuration:
  
  Verify that the business partner is correctly set up in the system. Ensure that all necessary fields are filled out and that the partner is active.
  
  
  
  Review Account Assignment:
  
  Check the account assignment category being used in the transaction. Ensure that it is compatible with the business partner and allows for the type of posting you are trying to perform.
  
  
  
  Examine Document Type Settings:
  
  Review the settings for the document type being used. Ensure that it allows postings to the specified business partner.
  
  
  
  Update Master Data:
  
  If there are missing or incomplete details in the business partner master data, update the necessary fields to ensure that all required information is present.
  
  
  
  Check User Authorizations:
  
  Ensure that the user attempting the posting has the necessary authorizations to perform the transaction. This may involve checking roles and permissions in the SAP system.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like BP (Business Partner), FB60 (Enter Incoming Invoice), or MIRO (Invoice Verification) to investigate and resolve the issue.
  SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  Testing: After making changes, perform a test transaction to ensure that the error has been resolved.
  
  By following these steps, you should be able to identify and resolve the cause of the EK309 error in SAP.