How To Fix MPE_CM_BOM017 - Part Type &1 Usage &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_BOM - Message Class for Parameter Effectivity

• Message number: 017

• Message text: Part Type &1 Usage &2 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CM_BOM017 - Part Type &1 Usage &2 already exists ?

  The SAP error message MPE_CM_BOM017 indicates that there is an attempt to create or modify a Bill of Materials (BOM) for a part type that already exists with the same usage in the system. This error typically arises when you are trying to create a new BOM entry for a material that already has a BOM defined for the specified usage.
  Cause:
  
  Duplicate Entry: The primary cause of this error is that a BOM for the specified part type and usage already exists in the system.
  Incorrect Data Entry: There may be a mistake in the data entry, such as using the wrong part type or usage code.
  System Configuration: The system may be configured to prevent duplicate BOM entries for the same part type and usage.
  
  Solution:
  
  
  Check Existing BOMs: 
  
  Use transaction codes like CS03 (Display BOM) to check if a BOM already exists for the specified part type and usage.
  If it exists, you may need to modify the existing BOM instead of creating a new one.
  
  
  
  Modify Existing BOM: 
  
  If you need to make changes to the existing BOM, use transaction code CS02 (Change BOM) to update the existing entry.
  
  
  
  Create with Different Usage: 
  
  If you need a different BOM for the same part type, consider using a different usage code if applicable.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or consult with your SAP administrator to understand the specific configurations and restrictions in your system regarding BOM entries.
  
  
  
  Error Handling: 
  
  If you believe this error is incorrect (e.g., if you are sure that no BOM exists), check for any inconsistencies in the database or consult with your IT support team to investigate further.
  
  
  
  Related Information:
  
  BOM Usage: In SAP, BOMs can have different usages (e.g., production, engineering, etc.), and each usage can have its own BOM. Ensure you are using the correct usage code.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CS01 - Create BOM
  CS02 - Change BOM
  CS03 - Display BOM
  CS11 - Create BOM for a reference material
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to BOM management that might be relevant to your version of SAP.
  
  By following these steps, you should be able to resolve the MPE_CM_BOM017 error and manage your BOM entries effectively.