How To Fix /FTI/WEBGUI_MSG090 - Invalid param value for IV_ACTYTYPE. Webgui handlr instance not created.

SAP Error Message - Details

• Message type: E = Error

• Message class: /FTI/WEBGUI_MSG -

• Message number: 090

• Message text: Invalid param value for IV_ACTYTYPE. Webgui handlr instance not created.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /FTI/WEBGUI_MSG090 - Invalid param value for IV_ACTYTYPE. Webgui handlr instance not created. ?

  The SAP error message /FTI/WEBGUI_MSG090 Invalid param value for IV_ACTYTYPE. Webgui handler instance not created. typically indicates an issue with the parameters being passed to the WebGUI handler in the SAP system. This error can occur in various scenarios, particularly when dealing with the SAP Web GUI or Fiori applications.
  Cause:
  
  Invalid Parameter Value: The error suggests that the parameter IV_ACTYTYPE is being passed an invalid value. This could be due to a typo, incorrect configuration, or an unsupported activity type.
  Configuration Issues: There may be issues with the configuration of the WebGUI or the Fiori application that is trying to use the WebGUI handler.
  Missing or Incorrect Customization: If there are custom developments or enhancements, they might not be correctly implemented or might be using outdated or incorrect values.
  System Version Compatibility: The version of the SAP system or the WebGUI might not support the activity type being requested.
  
  Solution:
  
  Check Parameter Values: Review the code or configuration where the IV_ACTYTYPE parameter is being set. Ensure that it is being assigned a valid value that is recognized by the system.
  Review Configuration: Check the configuration settings for the WebGUI and ensure that all necessary parameters are correctly set up. This includes checking transaction codes, activity types, and any related settings.
  Debugging: If you have access to the development environment, consider debugging the application to see what values are being passed and where the error is occurring.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the WebGUI or Fiori application you are using. There may be known issues or patches available.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve compatibility issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific context of your system.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide guidance on configuration.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  Transaction Codes: Familiarize yourself with transaction codes related to WebGUI configuration, such as SICF (Maintain Internet Communication Framework) and SPRO (SAP Reference IMG).
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.