How To Fix FAGL_MIG142 - Field &1 for document splitting not found in source ledger &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FAGL_MIG - Migration to New General Ledger Accounting

• Message number: 142

• Message text: Field &1 for document splitting not found in source ledger &2

What causes this issue?

In Customizing for New General Ledger Accounting, field &V1& is defined
as a document splitting characteristic. However, this document splitting
characteristic is <ZH>not</> found in the selected source ledger.

System Response

The ledger is only partially fulfills the requirements as a source
ledger for the migration. No value is transferred for this document
splitting characteristic to the items to be migrated.

How to fix this error?

Select a source ledger in Special Purpose Ledger that contains all of
the required document splitting characteristics. If such a ledger does
<ZH>not</> exist, select a different migration type.

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 FAGL_MIG142 - Field &1 for document splitting not found in source ledger &2 ?

  The SAP error message FAGL_MIG142 indicates that there is an issue with document splitting during the migration of financial data, specifically when the system is trying to find a required field in the source ledger. This error typically arises during the migration process from classic General Ledger (G/L) accounting to the new General Ledger (New G/L) accounting in SAP.
  Cause:
  The error message FAGL_MIG142 is triggered when the system cannot find a specific field (denoted as &1) that is necessary for document splitting in the specified source ledger (denoted as &2). This can occur due to several reasons:
  
  Missing Configuration: The document splitting configuration may not be properly set up in the source ledger.
  Inconsistent Data: The data in the source ledger may not be consistent or complete, leading to missing fields that are required for document splitting.
  Field Mapping Issues: There may be issues with how fields are mapped from the source ledger to the target ledger during the migration process.
  Custom Fields: If there are custom fields that are not properly defined or mapped, this can also lead to this error.
  
  Solution:
  To resolve the FAGL_MIG142 error, you can take the following steps:
  
  
  Check Document Splitting Configuration:
  
  Ensure that the document splitting configuration is correctly set up in the source ledger. This includes checking the settings for the splitting characteristics and ensuring that all required fields are defined.
  
  
  
  Review Migration Settings:
  
  Verify the migration settings in the SAP system. Ensure that the mapping of fields from the source ledger to the target ledger is correctly defined.
  
  
  
  Data Consistency Check:
  
  Perform a data consistency check on the source ledger to identify any missing or inconsistent data. You may need to correct any discrepancies found.
  
  
  
  Custom Fields Review:
  
  If you are using custom fields, ensure that they are properly defined in both the source and target ledgers. Check the mapping for these fields during the migration process.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to see if the error persists. Monitor the logs for any additional errors that may arise.
  
  
  
  Seek Expert Help:
  
  If the issue remains unresolved, consider reaching out to SAP support or consulting with an SAP expert who specializes in financial migrations.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OBY6 (for document splitting settings) and FAGL_MIG (for migration activities) to access relevant configuration and migration settings.
  Documentation: Refer to SAP documentation on New G/L migration and document splitting for detailed guidance on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the FAGL_MIG142 error effectively.