How To Fix MG420 - & logically incorrect records occurred in total

MG420 - Overview

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 420

• Message text: & logically incorrect records occurred in total

What causes this issue?

Logical errors occurred during the direct input run.

System Response

The incorrect records have been stored for you to check and correct.

How to fix this error?

You can view these errors by choosing <LS>Applications</> ->
<LS>Industry matl master</> -> <LS>Correct log. errors</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MG420 - & logically incorrect records occurred in total ?

  The SAP error message MG420 typically indicates that there are logically incorrect records in the inventory management or material management module. This error can occur during various transactions, such as goods movements, inventory counts, or when running reports that involve inventory data.
  Cause of MG420 Error
  
  
  Data Inconsistencies: The error often arises from inconsistencies in the inventory data, such as mismatched stock quantities, incorrect material documents, or discrepancies between the stock levels in the database and the physical stock.
  
  
  Logical Errors: This can include situations where the system expects certain conditions to be met (e.g., stock levels should not be negative) but finds that they are not.
  
  
  Incorrect Configuration: Sometimes, configuration settings in the material management module may lead to logical inconsistencies.
  
  
  User Errors: Manual entries or incorrect postings can lead to logical errors in the records.
  
  
  Solution to MG420 Error
  
  
  Check Inventory Records: Review the inventory records for the materials involved. Look for discrepancies in stock