How To Fix FDT_WD_INFRA050 - Stack is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_INFRA - FDT: Message Class for WD Infrastructure

• Message number: 050

• Message text: Stack is empty

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_INFRA050 - Stack is empty ?

  The SAP error message FDT_WD_INFRA050: Stack is empty typically occurs in the context of SAP Fiori or Web Dynpro applications. This error indicates that there is an issue with the application stack, which can be caused by various factors, including coding errors, configuration issues, or problems with the underlying data model.
  Causes:
  
  Coding Errors: There may be issues in the custom code or enhancements that manipulate the application stack.
  Configuration Issues: Incorrect configuration settings in the Web Dynpro application or Fiori app can lead to this error.
  Data Model Issues: Problems with the data being processed, such as missing or incorrect data, can cause the stack to be empty.
  Session Management: Issues related to session handling or state management in the application can also lead to this error.
  Transport Issues: If the application was recently transported from one system to another, there may be inconsistencies in the transport.
  
  Solutions:
  
  Check Custom Code: Review any custom code or enhancements for errors. Debug the application to identify where the stack becomes empty.
  Review Configuration: Ensure that all configuration settings for the application are correct. This includes checking the Web Dynpro application settings and any related Fiori configuration.
  Data Validation: Validate the data being processed by the application. Ensure that all required data is present and correctly formatted.
  Session Management: Investigate session management practices in the application. Ensure that sessions are being handled correctly and that the application state is maintained.
  Transport Consistency: If the issue arose after a transport, check for any inconsistencies or missing objects in the target system. Re-transport if necessary.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Debugging: Use the debugging tools available in SAP to trace the execution of the application and identify where the stack becomes empty.
  Logs: Check application logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for Web Dynpro and Fiori applications for best practices and troubleshooting tips.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.