How To Fix CM_EHFND_API_CCI031 - &1: Material &2 already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_API_CCI - Messages for chemical compliance view API

• Message number: 031

• Message text: &1: Material &2 already exists.

What causes this issue?

The material &V2& of the object &V3& with &V1& number already exists.

System Response

The system does not create the material.
The system stops processing of the object &V3& with &V1& number.

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.

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 CM_EHFND_API_CCI031 - &1: Material &2 already exists. ?

  The SAP error message CM_EHFND_API_CCI031 with the text "Material &2 already exists" typically occurs when you are trying to create a new material in the system, but a material with the same identifier (material number) already exists in the database. This can happen in various scenarios, such as during data migration, integration processes, or manual entry.
  Cause:
  
  Duplicate Material Number: The most common cause is that the material number you are trying to create is already in use in the system.
  Data Migration Issues: If you are migrating data from another system, there may be conflicts with existing material numbers.
  Integration Issues: If you are integrating with other systems (like EDI or third-party applications), there may be attempts to create materials that already exist in SAP.
  Incorrect Input: Sometimes, the error can arise from incorrect input or configuration in the data being sent to SAP.
  
  Solution:
  
  
  Check Existing Materials: Before creating a new material, check the existing materials in the system to ensure that the material number you are trying to use is not already in use. You can do this by using transaction codes like MM03 (Display Material) or MM02 (Change Material).
  
  
  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.
  
  
  Data Cleanup: If you are migrating data, ensure that the data being migrated does not contain duplicates. You may need to clean up the data before attempting the migration again.
  
  
  Review Integration Logic: If this error occurs during an integration process, review the logic that generates or sends material creation requests to ensure it does not attempt to create materials that already exist.
  
  
  Consult Documentation: If you are using a specific API or interface, consult the relevant SAP documentation to understand the requirements and constraints regarding material creation.
  
  
  Error Handling: Implement error handling in your integration or data migration processes to catch and manage such errors gracefully.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Master Data: Understand the structure and requirements of material master data in SAP, including mandatory fields and unique constraints.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists and you cannot resolve it, 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 cause of the error and implement a suitable solution.