How To Fix 3G220 - Internal error when determining the debtor

3G220 - Overview

• Message type: E = Error

• Message class: 3G - Payroll: International

• Message number: 220

• Message text: Internal error when determining the debtor

What causes this issue?

The customer you are searching for could not be found in the internal
table GT_ACCREC_TAB.

Error message extract from SAP system. Copyright SAP SE.

3G220 - Details

• The SAP error message 3G220, which indicates an "Internal error when determining the debtor," typically arises during processes that involve financial transactions, such as billing or invoicing. This error can be caused by various factors, including configuration issues, data inconsistencies, or problems with the underlying logic in the SAP system.
  Causes:
  
  
  Configuration Issues: Incorrect settings in the financial accounting or sales and distribution modules can lead to this error.
  Data Inconsistencies: Missing or incorrect master data for customers (debtors) can trigger this error. This includes issues with customer master records or related data.
  Custom Code: If there are custom enhancements or modifications in the system, they might interfere with standard processes and lead to this error.
  System Bugs: Occasionally, this error can be due to bugs in the SAP system itself, especially if you are using an older version or have not applied the latest patches.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the relevant modules