How To Fix MC042 - Fields were saved

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 042

• Message text: Fields were saved

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 MC042 - Fields were saved ?

  The SAP error message MC042, which states "Fields were saved," typically indicates that there was an issue with the data being processed in the context of Material Management (MM) or related modules. This message often arises during the execution of transactions related to inventory management, material master data, or reporting.
  Cause:
  
  Data Entry Issues: The error may occur if there are inconsistencies or invalid entries in the fields being processed. This could include incorrect data formats, missing mandatory fields, or values that do not meet the validation criteria.
  Authorization Problems: Users may not have the necessary permissions to modify certain fields or data.
  System Configuration: There may be configuration issues in the SAP system that prevent the successful saving of data.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with standard processes, leading to this error.
  
  Solution:
  
  Check Data Entries: Review the data you are trying to save. Ensure that all mandatory fields are filled out correctly and that the data adheres to the expected formats and constraints.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to verify and adjust user roles if necessary.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates that resolve known issues.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that is generating the error to identify the root cause.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, user roles, and any relevant screenshots.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transactions, such as MB1A (Goods Withdrawal), MIGO (Goods Movement), or MM01 (Create Material).
  Field Validation: Familiarize yourself with the specific fields involved in the transaction to understand their validation rules.
  User Training: Ensure that users are trained on the correct procedures for entering data in the relevant transactions to minimize errors.
  
  By following these steps, you should be able to identify and resolve the issue related to the MC042 error message in SAP.