2892267 - "RAISE_SHORTDUMP" in the Manage Purchase Requisitions Professional app - SAP S/4HANA

When executing some action in the Manage Purchase Requisitions Professional (F2229) app (e.g. create an item, change some data, export the result list...), one of the dumps below is thrown in the back-end system:

• Runtime Errors RAISE_SHORTDUMP
  Except. /BOBF/CX_FRW_FATAL
  
  In the Error analysis section, the following error can be found:
  "The exception is related to the previous exception "CX_SY_MESSAGE_IN_PLUGIN_MODE" that occurred in program "SAPLMEXF", in line 77 of include "LMEXFU18". The reason for this exception was:
  Message A ME 028 cannot be processed in plugin mode HTTPS"
  
  
• Runtime Errors MESSAGE_TYPE_X
  ABAP Program /BOBF/CL_TOOL_ASSERT==========CP
  Application Component BC-ESI-BOF
  
  In the Error analysis section, the following error can be found:
  "Internal application error of BO T_PURCHASEREQN of component MM-PUR-REQ;"
  
  
• Runtime Errors RAISE_SHORTDUMP
  Except. /BOBF/CX_FRW_FATAL
  Development Object CLAS CL_I_D_PURCHASEREQUISITIONITEM
  
  
• Runtime Errors RAISE_SHORTDUMP
  Except. CX_SADL_DUMP_APPL_MODEL_ERROR
  Development Object CLAS CL_PURCHASEREQN_PROF_TRA_EXIT
  
  In the Error analysis section, the following error can be found:
  "Error caused by exit class CL_PURCHASEREQN_PROF_TRA_EXIT, type CALCULATION, view C_PURCHASEREQNHEADER, calculated element CURRENCY,...
  The exception is related to the previous exception "CX_SY_MESSAGE_IN_PLUGIN_MODE" that occurred in program "SAPLMEXF", in line 77 of include "LMEXFU18". The reason for this exception was:
  Message A ME 028 cannot be processed in plugin mode HTTPS"

• Materials Management (MM)
• SAP Fiori
• SAP S/4HANA

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