How To Fix AH477 - Enter a rate type

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 477

• Message text: Enter a rate type

What causes this issue?

You are required to specify a <DS:DE.TARIFART>rate type</>. The rate
type which you specify determines the rate used for billing.

System Response

How to fix this error?

Specify a rate type; you can select from possible entries using the F4
key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH477 - Enter a rate type ?

  The SAP error message AH477, which states "Enter a rate type," typically occurs in the context of pricing or cost calculations within the SAP system, particularly in modules like SAP SD (Sales and Distribution) or SAP MM (Materials Management). This error indicates that the system requires a specific rate type to be entered for a transaction, but it has not been provided.
  Cause:
  
  Missing Rate Type: The most common cause is that the user has not entered a required rate type in the relevant field. This could happen during the creation of a sales order, purchase order, or any other transaction that involves pricing.
  Configuration Issues: There may be configuration settings in the pricing procedure that require a rate type to be defined, but it has not been set up correctly.
  Data Entry Error: The user may have overlooked the field or entered an incorrect value that does not meet the system's requirements.
  
  Solution:
  
  Enter a Rate Type: The immediate solution is to check the transaction screen where the error occurred and enter a valid rate type in the appropriate field. Ensure that the rate type corresponds to the pricing or cost calculation you are trying to perform.
  Check Configuration: If you are an SAP administrator or have access to configuration settings, review the pricing procedure and ensure that the rate types are correctly defined and assigned. This may involve:
  
  Navigating to the relevant configuration settings in SPRO (SAP Project Reference Object).
  Checking the pricing procedure and ensuring that the rate types are included and correctly configured.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific details on the required rate types for your business processes.
  User Training: If this error is common among users, consider providing additional training or documentation to help them understand the importance of entering a rate type.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using transaction codes like VA01 (Create Sales Order), ME21N (Create Purchase Order), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the missing rate type and ensuring proper configuration, you should be able to resolve the AH477 error effectively.