How To Fix MW342 - & &: & not required

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 342

• Message text: & &: & not required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MW342 - & &: & not required ?

  The SAP error message MW342 typically indicates that a material is not required for a particular process or transaction. This error can occur in various contexts, such as during inventory management, production planning, or when processing purchase orders.
  Cause:
  
  
  Material Not Required: The most common cause of this error is that the material in question is not needed for the specific transaction you are trying to execute. This could be due to various reasons, such as:
  
  The material is not part of the bill of materials (BOM) for a production order.
  The material is not included in the purchase requisition or order.
  The material has been marked for deletion or is inactive.
  
  
  
  Configuration Issues: There may be configuration settings in the system that dictate when a material is required or not. If these settings are not aligned with your business processes, it could lead to this error.
  
  
  Document Status: The status of the document you are working with (e.g., production order, purchase order) may not allow for the inclusion of the material.
  
  
  Solution:
  
  
  Check Material Status: Verify the status of the material in question. Ensure that it is active and not marked for deletion. You can do this by checking the material master data.
  
  
  Review BOM and Routing: If you are working with production orders, check the BOM and routing to ensure that the material is included and required for the production process.
  
  
  Adjust Configuration: If the error is due to configuration settings, you may need to adjust these settings in the SAP system. This may involve working with your SAP configuration team to ensure that the system aligns with your business requirements.
  
  
  Document Review: Check the document (e.g., purchase order, production order) to ensure that it is correctly set up and that all required materials are included.
  
  
  Consult SAP Notes: Sometimes, specific issues may be addressed in SAP Notes. Check the SAP Support Portal for any relevant notes that may provide additional guidance or solutions.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Material Master), CO03 (Display Production Order), and ME23N (Display Purchase Order) to help you navigate and troubleshoot the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation for detailed explanations of error messages and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP support team or a consultant for further investigation.