How To Fix OIURVOW424 - Ext deductions flag mismatch.

OIURVOW424 - Overview

• Message type: E = Error

• Message class: OIURVOW - Revenue: Ownership and Transfer

• Message number: 424

• Message text: Ext deductions flag mismatch.

What causes this issue?

The new and old values of the ext. deductions flag differ.

System Response

When values differ, the records cannot combine.

How to fix this error?

For the records to combine, the values must be equal.

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 OIURVOW424 - Ext deductions flag mismatch. ?

  The SAP error message OIURVOW424, which indicates an "Ext deductions flag mismatch," typically occurs in the context of the SAP IS-U (Industry Solution for Utilities) module, particularly when dealing with billing and invoicing processes. This error suggests that there is a discrepancy between the expected settings for external deductions and the actual configuration or data in the system.
  
  Cause:
  
  
  Configuration Issues: The external deductions flag may not be set correctly in the configuration settings for the billing document or the customer account.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data related to the customer or billing document.
  Custom Development: If there are custom developments or enhancements in the billing process, they may not align with the standard settings, leading to this mismatch.
  Incorrect Billing Type: The billing type used may not support external deductions, or the settings for that billing type may not be configured correctly.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the