How To Fix M3561 - Specify a material number

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 561

• Message text: Specify a material number

What causes this issue?

You wish to create a batch.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Since each batch must be assigned to a material, please enter a material
number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3561 - Specify a material number ?

  The SAP error message M3561 ("Specify a material number") typically occurs when a user attempts to perform an action that requires a material number, but none has been provided. This error is common in various transactions related to materials, such as inventory management, purchasing, or production planning.
  Cause:
  
  Missing Material Number: The most straightforward cause is that the user did not enter a material number in the relevant field.
  Incorrect Transaction: The transaction being executed may require a material number, but the user is in a context where it is not applicable.
  User Input Error: The user may have inadvertently cleared the material number field or entered it incorrectly.
  System Configuration: There may be issues with the configuration of the material master or the specific transaction being used.
  
  Solution:
  
  Enter Material Number: Ensure that you enter a valid material number in the required field. Check for typos or formatting issues.
  Check Transaction Context: Verify that you are in the correct transaction that requires a material number. If you are unsure, consult the transaction documentation or help resources.
  Review User Input: Double-check all input fields to ensure that the material number is not missing or incorrectly formatted.
  Consult Material Master: If you are unsure of the material number, you can look it up in the material master (transaction code MM03) to find the correct number.
  System Configuration: If the issue persists, it may be necessary to consult with your SAP administrator or support team to check for any configuration issues related to the material master or the specific transaction.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), MM03 (Display Material), and others that may be related to your task.
  Material Master Data: Understanding how material master data is structured and maintained in SAP can help prevent this error in the future.
  SAP Help Documentation: Utilize SAP's help documentation or online resources for more detailed guidance on specific transactions and error messages.
  User Training: If this error is common among users, consider providing additional training or resources to help them understand how to properly enter material numbers in SAP.
  
  By following these steps, you should be able to resolve the M3561 error and continue with your SAP tasks effectively.