How To Fix MG473 - Number of new materials must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 473

• Message text: Number of new materials must be greater than 0

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 MG473 - Number of new materials must be greater than 0 ?

  The SAP error message MG473 ("Number of new materials must be greater than 0") typically occurs when you are trying to create or process a material master record in SAP, but the system detects that the number of new materials specified in the transaction is zero or negative. This error is common in transactions related to material creation, such as when using the transaction code MM01 (Create Material) or similar processes.
  Cause:
  
  Incorrect Input: The most common cause is that the user has not entered a valid number of materials to be created. This could happen if the input field for the number of materials is left blank or set to zero.
  Configuration Issues: There may be issues with the configuration of the material master data or the transaction itself, leading to unexpected behavior.
  User Authorization: In some cases, the user may not have the necessary authorizations to create materials, which could lead to incomplete data being processed.
  
  Solution:
  
  Check Input Values: Ensure that you have entered a valid number of materials to be created. The value should be greater than zero.
  Review Transaction Steps: Go through the steps of the transaction to ensure that all required fields are filled out correctly. Make sure that you are following the correct procedure for creating materials.
  Authorization Check: Verify that you have the necessary authorizations to create materials in the system. If not, contact your SAP administrator to obtain the required permissions.
  Consult Documentation: If you are unsure about the process, refer to the SAP documentation or help files related to material master creation for guidance.
  System Configuration: If the issue persists, it may be necessary to consult with your SAP Basis or technical team to check for any configuration issues that might be affecting the material creation process.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to material management include MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Types: Ensure that you are using the correct material type, as different material types may have different requirements and configurations.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Training: If this error is frequently encountered, consider providing additional training for users on how to properly create and manage material master records in SAP.
  
  By following these steps, you should be able to resolve the MG473 error and successfully create new materials in SAP.