How To Fix FAGL_CONF101 - Define the "KNBELNR" field as a document splitting characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: FAGL_CONF - Configuration of Document Splitting

• Message number: 101

• Message text: Define the "KNBELNR" field as a document splitting characteristic

What causes this issue?

<DS:GLOS.3526B98DAFAB52B9E10000009B38F974>Funds Management</> is active
for company code &V1&. When document splitting is active, <LS>Funds
Management</> is updated on the basis of the document splitting
information.
If reassignments are performed in <LS>Funds Management</>, you have to
define field <AB>KNBELNR</> as a technical characteristic for General
Ledger Accounting. Otherwise, the system does not consider in subsequent
processes any reassignments that are made using this technical field.

System Response

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

How to fix this error?

If you use the reassignment function in <LS>Funds Management</>, you
must define field <AB>KNBELNR</> as a technical document splitting
characteristic in Customizing for <LS>General Ledger Accounting</>,
under <DS:SIMG.FAGL_ACTIV_SPL4_DC>Define Technical Document Splitting
Characteristics</>.

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 FAGL_CONF101 - Define the "KNBELNR" field as a document splitting characteristic ?

  The SAP error message FAGL_CONF101 indicates that the "KNBELNR" field (which typically refers to the customer invoice number) has not been defined as a document splitting characteristic in the system. Document splitting is a feature in SAP that allows for the automatic splitting of accounting documents into multiple line items based on certain characteristics, which is essential for accurate financial reporting and compliance.
  Cause:
  The error occurs when you attempt to post a document that requires document splitting, but the system does not recognize the "KNBELNR" field as a valid characteristic for splitting. This can happen if the configuration for document splitting is incomplete or if the field has not been properly defined in the system settings.
  Solution:
  To resolve the FAGL_CONF101 error, you need to define the "KNBELNR" field as a document splitting characteristic. Here are the steps to do this:
  
  
  Access the Document Splitting Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the following path: 
  SPRO -> SAP Reference IMG -> Financial Accounting (New) -> General Ledger Accounting (New) -> Document Splitting -> Define Document Splitting Characteristics
  
  
  
  
  Define the Characteristic:
  
  In the configuration screen, look for the option to define document splitting characteristics.
  Check if "KNBELNR" is listed. If it is not, you will need to add it.
  If it is listed but not activated, ensure that it is activated.
  
  
  
  Activate the Characteristic:
  
  If you have added or modified the characteristic, make sure to save your changes.
  You may need to transport these changes to other environments (like QA or Production) if applicable.
  
  
  
  Test the Configuration:
  
  After making the changes, try to post the document again to see if the error persists.
  
  
  
  Related Information:
  
  Document Splitting: This feature is used to ensure that financial statements reflect the correct balances for different segments, such as profit centers or business areas.
  Transaction Codes: You may use transaction codes like OBY6 (for document splitting settings) or SPRO (to access the configuration menu) to navigate through the settings.
  SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or updates related to document splitting and the specific error message.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP Basis or Finance team, or reach out to SAP support for further assistance.