How To Fix MH440 - Execute SLG1 for object æMATUÆ and external ID 'MAT2ART_CONV'

SAP Error Message - Details

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 440

• Message text: Execute SLG1 for object æMATUÆ and external ID 'MAT2ART_CONV'

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 MH440 - Execute SLG1 for object æMATUÆ and external ID 'MAT2ART_CONV' ?

  The SAP error message MH440 typically indicates an issue related to the conversion of material types in the system. The message suggests that there is a problem with the material type conversion process, which is often related to the configuration or data integrity within the Material Management (MM) module.
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the material master data or the configuration settings for material types.
  Missing Configuration: The material type you are trying to convert may not be properly configured in the system.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to perform the conversion.
  Custom Code Issues: If there are custom enhancements or user exits related to material type conversion, they may be causing the error.
  
  Solution:
  
  Check SLG1 Logs: Execute transaction SLG1 with the object 'MATU' and the external ID 'MAT2ART_CONV' to view detailed logs. This will provide more context about the error and help identify the root cause.
  Review Material Master Data: Ensure that the material master data is complete and consistent. Check for any missing fields or incorrect entries.
  Verify Configuration: Go to the configuration settings for material types in SPRO (Customizing) and ensure that the material type you are trying to convert is correctly set up.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the conversion. This can be checked in transaction SU53 or by consulting with your security team.
  Consult Documentation: Review SAP documentation or notes related to material type conversion for any specific requirements or known issues.
  Debugging: If the issue persists, consider debugging the process to identify where the error occurs in the code.
  
  Related Information:
  
  Transaction Codes: 
  
  SLG1: Display Application Log
  MM02: Change Material
  SPRO: Customizing Implementation Guide
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with material type conversion.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem continues after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP MM for further assistance.