How To Fix M3304 - Reference material does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 304

• Message text: Reference material does not exist

What causes this issue?

You have entered the number of a material as the reference material.
However, a material master record has not yet been created for this
material.

How to fix this error?

Check the number entered and correct it.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3304 - Reference material does not exist ?

  The SAP error message M3304, which states "Reference material does not exist," typically occurs in the context of materials management and inventory management processes. This error indicates that the system is unable to find a reference material that is required for a specific operation, such as creating a material document, performing a goods movement, or executing a production order.
  Causes of M3304 Error
  
  Material Not Created: The reference material you are trying to use has not been created in the system.
  Incorrect Material Number: The material number entered may be incorrect or misspelled.
  Material Status: The material may be inactive or blocked for certain transactions.
  Plant/Storage Location Issues: The material may not be available in the specified plant or storage location.
  Data Inconsistency: There may be inconsistencies in the material master data or related tables.
  
  Solutions to M3304 Error
  
  
  Check Material Existence:
  
  Use transaction code MM03 to check if the material exists in the system. Enter the material number and verify its details.
  
  
  
  Verify Material Number:
  
  Ensure that the material number you are using is correct. Check for any typos or incorrect entries.
  
  
  
  Check Material Status:
  
  Ensure that the material is not blocked or inactive. You can check the status in the material master data.
  
  
  
  Check Plant and Storage Location:
  
  Verify that the material is assigned to the correct plant and storage location. You can check this in the material master data.
  
  
  
  Create the Material:
  
  If the material does not exist, you may need to create it using transaction code MM01.
  
  
  
  Data Consistency Check:
  
  If you suspect data inconsistencies, you may need to run consistency checks or consult with your SAP Basis or technical team to resolve any underlying issues.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files for additional context on the error and related transactions.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  User Authorization: Ensure that you have the necessary authorizations to access and modify material master data.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in materials management.