How To Fix FAGL_LEDGER_CUST012 - Define exactly one leading ledger

SAP Error Message - Details

• Message type: E = Error

• Message class: FAGL_LEDGER_CUST - New General Ledger: Customizing

• Message number: 012

• Message text: Define exactly one leading ledger

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FAGL_LEDGER_CUST012 - Define exactly one leading ledger ?

  The SAP error message FAGL_LEDGER_CUST012, which states "Define exactly one leading ledger," typically occurs in the context of configuring the General Ledger (G/L) accounting in SAP. This error indicates that the system requires a single leading ledger to be defined for the company code, but it has not been set up correctly.
  Cause:
  
  Missing Leading Ledger Configuration: The leading ledger has not been defined in the system for the specified company code.
  Multiple Ledgers Defined: There may be multiple ledgers defined, but the system requires only one leading ledger.
  Incorrect Settings: The settings in the configuration may not align with the requirements for a leading ledger.
  
  Solution:
  To resolve this error, you need to define a leading ledger in the system. Here are the steps to do so:
  
  
  Access the Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to SPRO (SAP Project Reference Object) > SAP Reference IMG.
  
  
  
  Define Leading Ledger:
  
  Follow the path: Financial Accounting (New) > General Ledger Accounting (New) > Master Data > G/L Accounts > Preparation > Define Leading Ledger.
  Here, you can define the leading ledger for your company code.
  
  
  
  Check Existing Ledgers:
  
  Ensure that only one ledger is marked as the leading ledger. If there are multiple ledgers, you may need to adjust the settings to ensure that only one is designated as the leading ledger.
  
  
  
  Save Changes: After making the necessary changes, save your configuration.
  
  
  Test the Configuration: After defining the leading ledger, test the configuration by performing a transaction that previously triggered the error to ensure that it has been resolved.
  
  
  Related Information:
  
  Leading Ledger: In SAP, the leading ledger is the primary ledger used for financial reporting. It is essential for compliance with accounting standards and provides a consistent view of financial data.
  Non-Leading Ledgers: These are additional ledgers that can be used for specific reporting requirements but are not the primary source of financial data.
  Transaction Codes: You may also use transaction codes like OB22 to check and configure ledgers directly.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP Basis or Finance team, as they may have additional insights or access to system logs that can help diagnose the problem further.