How To Fix SWDP_WB_TOOL370 - Invalid entry. The property type "&1" is "&2"

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools

• Message number: 370

• Message text: Invalid entry. The property type "&1" is "&2"

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL370 - Invalid entry. The property type "&1" is "&2" ?

  The SAP error message SWDP_WB_TOOL370, which states "Invalid entry. The property type '&1' is '&2'," typically occurs in the context of the SAP Web Dynpro development environment. This error indicates that there is a mismatch or an invalid entry related to a property type in your Web Dynpro application.
  Cause:
  
  Invalid Property Type: The error usually arises when a property is defined with an incorrect type or when the value assigned to a property does not match the expected type.
  Data Binding Issues: If you are binding a UI element to a model or context node, and the data type of the bound property does not match the expected type, this error can occur.
  Configuration Errors: There may be issues in the configuration of the Web Dynpro component or view, such as incorrect definitions in the context or component controller.
  
  Solution:
  
  Check Property Definitions: Review the property definitions in your Web Dynpro component. Ensure that the data types of the properties are correctly defined and match the expected types.
  Validate Data Bindings: Go through the data bindings in your views and ensure that the bound properties are compatible with the UI elements. For example, if a property is defined as an integer, ensure that you are not trying to bind a string value to it.
  Review Context Nodes: Check the context nodes and their attributes to ensure that they are correctly defined and that the data types align with what is expected in the UI.
  Debugging: Use the debugging tools available in the SAP Web Dynpro environment to trace the execution and identify where the invalid entry is being triggered.
  Rebuild the Component: Sometimes, rebuilding the Web Dynpro component can resolve issues related to cached data or configurations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Documentation: Refer to the official SAP documentation for Web Dynpro to understand the expected data types and binding rules.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the SWDP_WB_TOOL370 error in your SAP Web Dynpro application.