How To Fix /UI5/UI5_REP038 - A dynpro popup has been opened during processing (&1/&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 038

• Message text: A dynpro popup has been opened during processing (&1/&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 /UI5/UI5_REP038 - A dynpro popup has been opened during processing (&1/&2) ?

  The SAP error message /UI5/UI5_REP038 A dynpro popup has been opened during processing (&1/&2) typically occurs in the context of SAP Fiori applications that are built using SAPUI5. This error indicates that a traditional SAP GUI dialog (dynpro) has been triggered during the execution of a UI5 application, which is not expected in a modern Fiori application environment.
  
  Cause:
  
  Mixed UI Technologies: The error often arises when a Fiori application attempts to call a backend function that opens a dynpro dialog. This can happen if the backend logic is not fully compatible with the Fiori design principles.
  Synchronous Calls: If the application makes synchronous calls to the backend that result in a dialog being opened, it can lead to this error.
  Custom Code: Custom code or enhancements that invoke traditional SAP GUI transactions or screens can also trigger this error.
  
  
  Solution:
  
  Review Backend Logic: Check the backend ABAP code for any calls that might open a