How To Fix VMP_MSG096 - New MBOM can't be created; material exists in source or target panel

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 096

• Message text: New MBOM can't be created; material exists in source or target panel

What causes this issue?

The selected material exists as a node in source panel.

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?

To define a new manufacturing structure for a material that exists in
source panel, select 'Add to Working' or 'Plan as Designed' option.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG096 - New MBOM can't be created; material exists in source or target panel ?

  The SAP error message VMP_MSG096 indicates that a new Material Bill of Materials (MBOM) cannot be created because the material already exists in either the source or target panel. This typically occurs in the context of creating or copying a Bill of Materials in the SAP system, particularly when using the SAP Engineering Change Management (ECM) or similar functionalities.
  Cause:
  
  Existing Material: The material you are trying to create an MBOM for already exists in the system, either in the source or target panel.
  Incorrect Selection: You may have selected a material that is not eligible for creating a new MBOM due to existing configurations or settings.
  Data Integrity Issues: There may be issues with the data integrity in the system, such as duplicate entries or incorrect material status.
  
  Solution:
  
  Check Existing Materials: Verify if the material you are trying to create an MBOM for already exists. You can do this by searching for the material in the relevant transaction (e.g., CS03 for displaying BOMs).
  Use Different Material: If the material already exists, consider using a different material number or modifying the existing MBOM instead of creating a new one.
  Review Material Status: Ensure that the material is in a status that allows for the creation of a new MBOM. If the material is locked or in a status that prevents changes, you may need to unlock or change its status.
  Check Configuration Settings: Review the configuration settings in the SAP system to ensure that there are no restrictions or settings that prevent the creation of a new MBOM for the material.
  Consult Documentation: Refer to SAP documentation or help files for specific guidance on handling MBOMs and the implications of existing materials.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may resolve the issue.
  User Permissions: Ensure that you have the necessary permissions to create or modify MBOMs in the SAP system.
  Training and Documentation: Consider training sessions or documentation on BOM management in SAP to better understand the processes and avoid similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.