How To Fix MDG_BS_MAT_UI002 - Material &1 already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_UI - Material Display (Single Maintenance)

• Message number: 002

• Message text: Material &1 already exists.

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 MDG_BS_MAT_UI002 - Material &1 already exists. ?

  The SAP error message MDG_BS_MAT_UI002 indicates that the material you are trying to create or register already exists in the system. This error typically occurs in the context of SAP Master Data Governance (MDG) for Material Management when there is an attempt to create a new material with a material number that is already in use.
  Cause:
  
  Duplicate Material Number: The most common cause is that the material number you are trying to create is already assigned to another material in the system.
  Incorrect Input: The user may have mistakenly entered a material number that already exists.
  Data Synchronization Issues: If there are issues with data synchronization between different systems (e.g., between SAP and non-SAP systems), it may lead to this error.
  Configuration Issues: There may be configuration settings in the MDG system that enforce unique constraints on material numbers.
  
  Solution:
  
  
  Check Existing Materials: Before creating a new material, check the existing materials in the system to ensure that the material number you want to use is not already taken. You can do this by using transaction codes like MM03 (Display Material) or using the Material Master data search functionality.
  
  
  Use a Different Material Number: If the material number is indeed already in use, you will need to choose a different, unique material number for your new material.
  
  
  Review Input Data: Double-check the data you are entering to ensure that there are no typographical errors or incorrect entries.
  
  
  Consult with Your Team: If you believe the material number should be available, consult with your colleagues or the data governance team to understand if there are any ongoing changes or if the material is in a different status (e.g., archived).
  
  
  Check for Data Synchronization Issues: If you suspect that there are synchronization issues, work with your IT team to investigate and resolve any discrepancies between systems.
  
  
  Review Configuration Settings: If you have access to configuration settings, review the settings related to material number assignment to ensure they are set up correctly.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Documentation: Refer to the SAP Help Portal or user documentation for guidance on managing material master data in MDG.
  Training: Consider training sessions on MDG and material management to better understand the processes and avoid similar issues in the future.
  
  By following these steps, you should be able to resolve the error and successfully create or manage material data in SAP MDG.