How To Fix M3691 - Reference material classification copied

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 691

• Message text: Reference material classification copied

What causes this issue?

When creating the material master record, you have specified a reference
material and chosen the view <LS>Classification</>.

System Response

This results in the system automatically adopting the classification of
the reference material.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3691 - Reference material classification copied ?

  The SAP error message M3691, which states "Reference material classification copied," typically occurs during the process of copying material data in the SAP system, particularly when dealing with material master records. This error indicates that there is an issue with the classification of the reference material being copied.
  Cause:
  
  Missing Classification Data: The reference material may not have the necessary classification data that is required for the new material being created.
  Inconsistent Data: There may be inconsistencies or missing entries in the classification system that prevent the copying process from completing successfully.
  Authorization Issues: The user may not have the necessary authorizations to access or copy the classification data of the reference material.
  Configuration Issues: There may be configuration settings in the classification system that are not set up correctly, leading to this error.
  
  Solution:
  
  Check Reference Material: Verify that the reference material has all the necessary classification data. Ensure that the classification views are properly maintained.
  Review Classification Settings: Check the configuration settings in the classification system (transaction CL02 for class maintenance) to ensure that they are set up correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access and copy the classification data. This may involve checking user roles and permissions.
  Manual Entry: If the automatic copying fails, consider manually entering the classification data for the new material instead of relying on the copy function.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling classification-related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and CL02 (Change Class) for managing material and classification data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific fixes or workarounds.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to identify the root cause of the M3691 error and implement a suitable solution.