How To Fix WMGW_MM_MATRIX017 - Entry & is invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: WMGW_MM_MATRIX - Messages for General Matrix Maintenance (Article Master)

• Message number: 017

• Message text: Entry & is invalid.

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 WMGW_MM_MATRIX017 - Entry & is invalid. ?

  The SAP error message WMGW_MM_MATRIX017 typically indicates that there is an issue with the entry in the system, often related to the material master data or the configuration of the warehouse management system. This error can occur in various scenarios, such as during goods movements, inventory management, or when trying to access specific material data.
  Cause:
  
  Invalid Material Number: The material number entered may not exist in the system or may not be valid for the specific plant or storage location.
  Incorrect Configuration: There may be issues with the configuration of the warehouse management system, such as missing or incorrect settings for the material type or storage type.
  Data Inconsistency: There could be inconsistencies in the material master data, such as missing fields or incorrect data entries.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the material data.
  
  Solution:
  
  Verify Material Number: Check if the material number entered is correct and exists in the system. You can do this by using transaction codes like MM03 (Display Material) to confirm the material's existence.
  Check Configuration: Review the configuration settings for the warehouse management system. Ensure that the material type and storage type are correctly set up and that the material is allowed in the specified storage location.
  Data Consistency Check: Run consistency checks on the material master data to identify any missing or incorrect entries. You can use transaction codes like MM02 (Change Material) to correct any discrepancies.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the action that triggered the error. This may involve checking user roles and permissions in the system.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the WMGW_MM_MATRIX017 error message.