How To Fix SWDP_RUNTIME404 - Value &1 for parameter &2 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_RUNTIME - Messages of the Web Dynpro Runtime Environment

• Message number: 404

• Message text: Value &1 for parameter &2 is not valid

What causes this issue?

Application parameter <(>&<)>V2<(>&<)> is to be assigned value <(>&<)>V1
<(>&<)>. This value however is not valid. The error message is:
<(>&<)>V3<(>&<)>

System Response

Processing is terminated.

How to fix this error?

Make sure that only valid parameter values are passed.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_RUNTIME404 - Value &1 for parameter &2 is not valid ?

  The SAP error message SWDP_RUNTIME404 indicates that there is an issue with a parameter value in a Web Dynpro application. Specifically, the message states that the value for a given parameter is not valid. This can occur in various scenarios, such as when the application is trying to access a parameter that has not been defined correctly or when the value provided does not meet the expected criteria.
  Causes:
  
  Invalid Parameter Value: The value assigned to the parameter does not match the expected format or range defined in the Web Dynpro component.
  Missing Parameter: The parameter might not be set at all, leading to a default value that is invalid.
  Typographical Errors: There may be a typo in the parameter name or value when it is being passed to the Web Dynpro application.
  Configuration Issues: The Web Dynpro application might not be configured correctly, leading to invalid parameter values being used.
  Data Type Mismatch: The parameter value might be of a different data type than what is expected (e.g., passing a string when an integer is expected).
  
  Solutions:
  
  Check Parameter Definition: Verify the definition of the parameter in the Web Dynpro component. Ensure that the expected values and data types are correctly defined.
  Validate Input Values: Ensure that the values being passed to the parameter are valid and conform to the expected format and range.
  Debugging: Use debugging tools to trace the execution of the Web Dynpro application and identify where the invalid parameter value is being set or passed.
  Review Configuration: Check the configuration settings of the Web Dynpro application to ensure that all parameters are correctly defined and initialized.
  Error Handling: Implement error handling in the application to catch invalid parameter values and provide meaningful feedback to the user.
  
  Related Information:
  
  Web Dynpro Documentation: Refer to the official SAP documentation for Web Dynpro to understand the parameter handling and configuration.
  SAP Notes: Check SAP Notes for any known issues related to the specific version of the Web Dynpro application you are using.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and how they resolved them.
  
  By following these steps, you should be able to identify the cause of the SWDP_RUNTIME404 error and implement a solution to resolve it.