How To Fix 3G421 - Substitution funding determination is done locally.

3G421 - Overview

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 421

• Message text: Substitution funding determination is done locally.

What causes this issue?

The Customizing used to determine substitute financing was read locally
in the system, in which the creation of the posting run was started.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

3G421 - Details

• The SAP error message 3G421 indicates that the substitution funding determination is being performed locally, which typically means that the system is unable to determine the appropriate funding source for a transaction based on the defined rules or configurations. This can occur in various contexts, such as during the processing of financial documents or when executing certain transactions in SAP.
  
  Cause:
  
  
  Configuration Issues: The substitution funding rules may not be properly configured in the system. This could include missing or incorrect settings in the relevant customizing transactions.
  Master Data Issues: The master data related to the funding sources, such as cost centers, internal orders, or projects, may not be set up correctly or may be incomplete.
  Transaction Context: The specific transaction being processed may not have the necessary information for the system to determine the funding source automatically.
  Local Settings: The system may be set to perform local funding determination instead of using the global