How To Fix RY305 - Message from external price calculator event (&) "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: RY - Messages for RM Basis

• Message number: 305

• Message text: Message from external price calculator event (&) "&"

What causes this issue?

External program message:
&V1&&V2&&V3&

System Response

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

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 RY305 - Message from external price calculator event (&) "&" ?

  The SAP error message RY305, which states "Message from external price calculator event (&) '&'", typically occurs in the context of pricing and valuation in SAP systems, particularly when integrating with external pricing calculators or systems. This error indicates that there is an issue with the communication or data exchange between SAP and the external pricing tool.
  Causes:
  
  Integration Issues: There may be a problem with the integration between SAP and the external price calculator, such as incorrect configuration or communication failures.
  Data Format Errors: The data being sent to or received from the external price calculator may not be in the expected format, leading to processing errors.
  Missing or Incorrect Parameters: Required parameters for the pricing calculation may be missing or incorrectly specified in the request to the external calculator.
  External System Errors: The external pricing calculator itself may be experiencing issues, such as downtime or internal errors.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings for the integration between SAP and the external price calculator. Ensure that all necessary parameters and settings are correctly defined.
  Review Logs: Check the application logs in SAP (transaction SLG1) and the logs of the external pricing calculator for any error messages or warnings that could provide more context about the issue.
  Validate Data: Ensure that the data being sent to the external price calculator is complete and in the correct format. This may involve checking the data mapping and transformation processes.
  Test Connectivity: Perform a connectivity test between SAP and the external pricing calculator to ensure that they can communicate without issues.
  Consult Documentation: Refer to the documentation for both SAP and the external pricing calculator for any specific requirements or troubleshooting steps related to the integration.
  Contact Support: If the issue persists, consider reaching out to SAP support or the support team for the external pricing calculator for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log) for checking logs and debugging.
  Integration Scenarios: Understand the specific integration scenario you are working with, as different setups may have unique requirements and configurations.
  SAP Notes: Search for SAP Notes related to error RY305 in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  
  By following these steps, you should be able to diagnose and resolve the RY305 error effectively.