How To Fix MC072 - Mandatory key fields were applied automatically

MC072 - Overview

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 072

• Message text: Mandatory key fields were applied automatically

What causes this issue?

A matchcode object must contain all the primary key fields of the
included tables which are not simultaneously foreign key fields. The
system automatically transfers these mandatory fields.

System Response

Pure log information.

How to fix this error?

No action need be taken.

Error message extract from SAP system. Copyright SAP SE.

MC072 - Details

• The SAP error message MC072, which states "Mandatory key fields were applied automatically," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when certain mandatory fields are not filled in during a transaction or process. This message indicates that the system has automatically filled in some key fields to allow the process to continue, but it may not be the desired behavior.
  
  Cause:
  
  Missing Mandatory Fields: The most common cause of this error is that the user has not filled in all the required fields in a transaction. SAP requires certain fields to be filled in for the transaction to be processed correctly.
  Configuration Settings: The system may be configured to automatically fill in certain fields based on predefined rules or settings, which can lead to this message being triggered.
  User Input Errors: Users may inadvertently skip mandatory fields or enter incorrect data, leading to the system's automatic adjustments.
  
  
  Solution:
  
  Check