How To Fix X4212 - Error during key comparison (manufacturing order)

X4212 - Overview

• Message type: E = Error

• Message class: X4 - APO Core Interface: Interfaces for Manufacturing Orders

• Message number: 212

• Message text: Error during key comparison (manufacturing order)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message X4212 - Error during key comparison (manufacturing order) ?

  The SAP error message X4212, which indicates "Error during key comparison (manufacturing order)," typically arises in the context of manufacturing orders or production orders in SAP. This error can occur due to various reasons, often related to data inconsistencies or issues with the configuration of the manufacturing order.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the manufacturing order, such as missing or incorrect entries in the database.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the manufacturing order.
  Configuration Errors: Incorrect configuration settings in the production planning module or related areas can lead to this error.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific transactions.
  
  Solutions:
  
  
  Check Data Consistency:
  
  Verify the data associated with the manufacturing order. Ensure that all required fields are filled out correctly and that there are no missing entries.
  Use transaction codes like CO03 (Display Production