How To Fix CMS_AST301 - Enter mandatory business partner function &1 for asset &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_AST - Message Class for Asset

• Message number: 301

• Message text: Enter mandatory business partner function &1 for asset &2 &3

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

System fails to save business partner details if mandatory values are
not specified.

How to fix this error?

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 CMS_AST301 - Enter mandatory business partner function &1 for asset &2 &3 ?

  The SAP error message CMS_AST301 indicates that a mandatory business partner function is missing for a specific asset. This error typically arises in the context of Asset Accounting (FI-AA) when the system requires certain business partner information to be filled in for an asset, but it is not provided.
  Cause:
  
  Missing Business Partner Function: The error occurs when the system expects a specific business partner function to be assigned to an asset, but it is not present.
  Configuration Issues: There may be configuration settings in the system that require certain business partner functions to be mandatory for asset transactions.
  Data Entry Errors: During the creation or modification of an asset, the necessary business partner information may not have been entered.
  
  Solution:
  
  
  Check Business Partner Assignment:
  
  Navigate to the asset master data in the SAP system.
  Verify if the required business partner function is assigned to the asset. You can do this by going to the asset master record (transaction code AS02 or AS03) and checking the business partner tab.
  If the business partner function is missing, you will need to assign it.
  
  
  
  Update Asset Master Data:
  
  If the business partner function is not assigned, you can add it by editing the asset master data.
  Ensure that all mandatory fields are filled out correctly.
  
  
  
  Review Configuration Settings:
  
  If the issue persists, check the configuration settings in the SAP system related to business partner functions for assets. This can be done through the SPRO transaction (Customizing).
  Look for settings under Financial Accounting (FI) > Asset Accounting > Integration with Other Components > Define Business Partner Roles for Asset Accounting.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to business partner integration with asset accounting for any additional requirements or steps.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: AS01 (Create Asset), AS02 (Change Asset), AS03 (Display Asset).
  Business Partner Roles: Understand the different roles and functions that can be assigned to business partners in the context of asset accounting.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to resolve the CMS_AST301 error and ensure that the necessary business partner functions are correctly assigned to your assets.