How To Fix SMT_WEB_DYNPRO086 - Source Replacement Structure

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_WEB_DYNPRO - Web dynpro messages

• Message number: 086

• Message text: Source Replacement Structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_WEB_DYNPRO086 - Source Replacement Structure ?

  The SAP error message SMT_WEB_DYNPRO086, which refers to "Source Replacement Structure," typically occurs in the context of SAP Web Dynpro applications. This error is often related to issues with the data model or the structure of the data being passed to the Web Dynpro component.
  Cause:
  
  
  Data Structure Mismatch: The error usually arises when there is a mismatch between the expected data structure in the Web Dynpro application and the actual data structure being provided. This can happen if the data source has been changed or if the data model has not been updated accordingly.
  
  
  Incorrect Mapping: If the mapping of the data fields in the Web Dynpro application does not align with the fields in the underlying data source, it can lead to this error.
  
  
  Changes in Data Source: If there have been recent changes to the data source (like a database table or a structure) that are not reflected in the Web Dynpro application, this error can occur.
  
  
  Transport Issues: If the application has been transported from one system to another (e.g., from development to production) and the data structures are not consistent across systems, this error may arise.
  
  
  Solution:
  
  
  Check Data Structure: Verify that the data structure expected by the Web Dynpro application matches the actual data structure being provided. This includes checking the fields, types, and any required fields.
  
  
  Update Data Model: If there have been changes to the underlying data source, ensure that the Web Dynpro application is updated to reflect these changes. This may involve regenerating the data model or adjusting the mappings.
  
  
  Review Mappings: Go through the mappings in the Web Dynpro application to ensure that they are correctly set up. Make sure that all fields are correctly mapped to their corresponding data source fields.
  
  
  Transport Consistency: If the application has been transported, check that all necessary objects and structures have been transported correctly and that there are no inconsistencies between the systems.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the data flow and identify where the mismatch is occurring.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes or updates related to this error message, as there may be patches or updates that address known issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the error message SMT_WEB_DYNPRO086. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Web Dynpro Documentation: Review the official SAP Web Dynpro documentation for best practices on data modeling and structure management.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and resolve the SMT_WEB_DYNPRO086 error in your SAP Web Dynpro application.