How To Fix FMBS106 - Different grouping keys of derived budget address and posting address

SAP Error Message - Details

• Message type: E = Error

• Message class: FMBS - Budget structure

• Message number: 106

• Message text: Different grouping keys of derived budget address and posting address

What causes this issue?

The derivation strategy &V1& derives a budget address that has a
<DS:DE.FMKU_GROUPING_KEY>grouping key</> which is different from the one
in the source posting address. This is not allowed. The grouping key of
the budget address is &V2&, the grouping key of the posting address is
&V3&.

System Response

Processing stopped.

How to fix this error?

Check the derivation strategy &V1& used for deriving the budget
addresses in the budget structure settings of BCS in IMG activity
<DS:SIMG._ISPSFM_N_DERIVE_BO>Define Derivation Strategy for Budget
Addresses</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMBS106 - Different grouping keys of derived budget address and posting address ?

  The SAP error message FMBS106 ("Different grouping keys of derived budget address and posting address") typically occurs in the context of budget management in SAP, particularly when dealing with budgetary control and postings in the Funds Management (FM) module. This error indicates that there is a mismatch between the grouping keys of the budget address and the posting address.
  Cause:
  The error arises when the system attempts to post a transaction that involves budget consumption, but the grouping keys (which are used to categorize and manage budget data) for the derived budget address (the budget that is being consumed) and the posting address (the account or cost center where the transaction is being posted) do not match. This can happen due to:
  
  Configuration Issues: The configuration of the budget addresses and posting addresses may not align correctly.
  Master Data Inconsistencies: The master data for the cost centers, internal orders, or other relevant objects may have different grouping keys.
  Incorrect Assignment: The assignment of budget addresses to the relevant cost centers or internal orders may not be set up correctly.
  
  Solution:
  To resolve the FMBS106 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for Funds Management and ensure that the grouping keys for budget addresses and posting addresses are correctly defined and aligned.
  
  
  
  Verify Master Data:
  
  Check the master data for the relevant cost centers, internal orders, or other objects involved in the transaction. Ensure that the grouping keys are consistent across all relevant master data.
  
  
  
  Adjust Budget Addresses:
  
  If necessary, adjust the budget addresses to ensure they match the grouping keys of the posting addresses. This may involve changing the assignment of budget addresses or modifying the grouping keys.
  
  
  
  Review Transaction Data:
  
  Look at the specific transaction that is causing the error. Ensure that the budget and posting addresses are correctly specified and that they align with the expected grouping keys.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on managing budget addresses and posting addresses in the Funds Management module.
  
  
  
  Testing:
  
  After making adjustments, perform test transactions to ensure that the error no longer occurs and that the budget consumption is processed correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMBB (Budgeting) and FMBS (Budget Control) to help in managing budgets and analyzing errors.
  User Roles: Ensure that users have the appropriate roles and authorizations to manage budget addresses and postings.
  
  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.