3726829 - Error message: "Illegal character in query at index XX: /sap/bc/webdynpro/sap/powl_errorpage"

• Error encountered when opening the FIORI App ID POWL.
• Error message: "Illegal character in query at index 69: /sap/bc/webdynpro/sap/powl_errorpage?sap-language=E&callstack=Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP<BR>Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP<BR>Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME<BR>Module: %_HTTP_START of program SAPMHTTP<BR>&emsg=Exception CX_POWL_FATAL_EXCEPTION occurred because of error: (Message E WEBDYNPRO_RT 007)"
• Runtime Errors         UNCAUGHT_EXCEPTION
  Except.                CX_POWL_FATAL_EXCEPTION
  ABAP: Program          CL_POWL_PERS_ACCESSOR=========CP
  Application Component  BC-MUS-POW

• Personal Object Worklist
• SAP S/4 HANA

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