How To Fix CH015 - Material '&' already exists in the system with & = '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 015

• Message text: Material '&' already exists in the system with & = '&'

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 CH015 - Material '&' already exists in the system with & = '&' ?

  The SAP error message CH015 indicates that there is an attempt to create or modify a material that already exists in the system. The message typically appears when you are trying to create a new material or change an existing one, but the system detects that a material with the same identifier (such as material number) already exists.
  Cause:
  
  Duplicate Material Number: The most common cause is that the material number you are trying to create or modify is already in use in the system.
  Incorrect Data Entry: There may be a typographical error in the material number you are entering.
  Different Views: The material might exist in a different view or plant, which is causing the conflict.
  Data Migration Issues: If data was migrated from another system, there may be duplicates that were not properly handled.
  
  Solution:
  
  Check Existing Materials: Use transaction codes like MM03 (Display Material) or MM02 (Change Material) to check if the material number already exists in the system.
  Use a Different Material Number: If the material number is indeed taken, consider using a different, unique material number for your new entry.
  Review Material Master Data: Ensure that the material master data is correctly maintained and that there are no duplicates.
  Consult with Your Team: If you are unsure about the material number, consult with your colleagues or the person responsible for material management in your organization.
  Data Cleanup: If duplicates are found due to data migration or other issues, you may need to clean up the data to remove or merge duplicates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Types: Understand the different material types in SAP (e.g., raw materials, finished goods) and how they might affect the creation of materials.
  Authorization: Ensure you have the necessary authorizations to create or modify materials in the system.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  By following these steps, you should be able to resolve the CH015 error and successfully manage your material data in SAP.