How To Fix FMBGA030 - Postings for several different account assignments is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: FMBGA - Messages for Public-Owned Commercial Operations

• Message number: 030

• Message text: Postings for several different account assignments is not permitted

What causes this issue?

You want to enter a posting that contains several (different) account
assignments, for public-owned commercial operations (PCO) among others,
and the account assignments all have the same tax code. This is not
permitted because the tax lines would have to be split which causes
rounding errors.

System Response

The posting is not carried out.

How to fix this error?

Only enter one account assignment for each tax indicator, otherwise the
tax line has to be split.
Example:
The following combination is permitted:
Tax indicator,,Commt Item,,Funds Center,,Fixed Asset,,
V1,,4711,,Local authority,,0815,,
V2,,4811,,Local authority,, ,,

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

The following combinations are not permitted:
Tax indicator,,Commt Item,,Funds Center,,Fixed Asset,,
V1,,4711,,Local authority,,0815,,
V2,,4811,,Local authority,, ,,
V1,,4811,,Local authority,, ,,

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMBGA030 - Postings for several different account assignments is not permitted ?

  The SAP error message FMBGA030 indicates that there is an issue with posting transactions that involve multiple account assignments in a single document. This error typically arises in the context of financial accounting and controlling, particularly when dealing with budgetary control or fund management.
  Cause:
  The error occurs when you attempt to post a transaction that has different account assignments (such as different cost centers, internal orders, or funds) within the same line item or document. SAP does not allow postings that mix different account assignments in a single transaction to maintain the integrity of financial reporting and budget control.
  Solution:
  To resolve the FMBGA030 error, you can take the following steps:
  
  
  Check Account Assignments: Review the account assignments in your transaction. Ensure that all line items in the document have the same account assignment. If they differ, you will need to separate them into different postings.
  
  
  Split the Document: If you have multiple account assignments, consider splitting the transaction into multiple documents, each with a single account assignment. This way, each document will comply with SAP's posting rules.
  
  
  Review Configuration: If you believe that the configuration should allow for multiple account assignments, check the settings in the relevant configuration areas (such as Fund Management or Controlling). You may need to consult with your SAP configuration team to ensure that the system is set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on account assignments and posting rules in your version of SAP.
  
  
  Error Logs: Check the error logs for additional details that might provide more context about the error. This can help in diagnosing the specific issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (General Ledger Account Document Entry) or F-02 (General Posting) to understand where the error might be occurring.
  SAP Notes: Look for SAP Notes related to FMBGA030 for any patches or updates that might address this issue.
  User Roles: Ensure that the user roles and authorizations are correctly set up, as sometimes posting errors can be related to insufficient permissions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to successfully post your transactions in SAP.