How To Fix PFM_1420 - Cannot enter WIT in this G/L account

SAP Error Message - Details

• Message type: E = Error

• Message class: PFM_1 - Message class for POCLIS

• Message number: 420

• Message text: Cannot enter WIT in this G/L account

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PFM_1420 - Cannot enter WIT in this G/L account ?

  The SAP error message PFM_1420, which states "Cannot enter WIT in this G/L account," typically occurs when there is an attempt to post a withholding tax (WIT) entry to a General Ledger (G/L) account that is not configured to handle such entries. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  G/L Account Configuration: The G/L account you are trying to post to is not set up to allow withholding tax postings. This can happen if the account is not marked as a tax account or if it is not configured for the specific type of withholding tax you are trying to apply.
  Account Type: The account type may not be compatible with withholding tax postings. For example, certain accounts (like expense accounts) may not be allowed to have withholding tax applied.
  Document Type Restrictions: The document type being used for the posting may have restrictions that prevent withholding tax entries.
  
  Solution:
  
  
  Check G/L Account Settings:
  
  Go to the G/L account in the SAP system (Transaction Code: FS00).
  Verify that the account is set up correctly for withholding tax. Ensure that the "Withholding Tax" checkbox is selected in the account settings.
  Check the account type and ensure it is appropriate for withholding tax postings.
  
  
  
  Review Withholding Tax Configuration:
  
  Navigate to the withholding tax configuration (Transaction Code: OBWW).
  Ensure that the withholding tax types you are trying to use are properly configured and linked to the correct G/L accounts.
  
  
  
  Document Type Settings:
  
  Check the document type settings (Transaction Code: OBA7) to ensure that the document type you are using allows for withholding tax postings.
  
  
  
  Consult with Finance Team: If you are unsure about the configuration or if changes are needed, consult with your finance or accounting team to ensure compliance with accounting policies.
  
  
  Testing: After making any changes, perform a test posting to ensure that the error no longer occurs.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently updates its system, and there may be relevant notes that address this issue.
  Documentation: Review SAP documentation on withholding tax configuration and G/L account settings for more detailed guidance.
  User Roles: Ensure that you have the necessary authorizations to make changes to G/L accounts and withholding tax settings.
  
  By following these steps, you should be able to resolve the PFM_1420 error and successfully post withholding tax entries in SAP.