2353369 - Shortdump in program "CL_DPC2BI_MAP_HOSTDATA========CP"

In transaction ST22 you see that the program CL_DPC2BI_MAP_HOSTDATA========CP is cancelled frequently:

Category               ABAP Programming Error                                                      
Runtime Errors         CONVT_OVERFLOW                                                              
Except.                CX_SY_CONVERSION_OVERFLOW                                                   
ABAP Program           CL_DPC2BI_MAP_HOSTDATA========CP                                            
Application Component  SV-SMG-MON-ALR-PRV    

Short text                                                                                        
   Overflow when converting from 26843545600

What happened?                                                                                    
   Error in the ABAP Application Program                                                         
                                                                                                  
   The current ABAP program "CL_DPC2BI_MAP_HOSTDATA========CP" had to be                         
   terminated because it has                                                                    
   come across a statement that unfortunately cannot be executed. 

Information on where terminated

   Termination occurred in the ABAP program "CL_DPC2BI_MAP_HOSTDATA========CP" -                 
   in "IF_DPC2BI_MAPPING~PERFORM_MAPPING".                                                      
   The main program was "SMREP_PROCESS_BW_DATA_QUEUE ".  
 
   In the source code you have the termination point in line 206                                 
   of the (Include) program "CL_DPC2BI_MAP_HOSTDATA========CM001".                               

  204     <fs_chg_copy>-smd_sum = lv_val_sum.                                                   
  205     ENDIF.                                                                                  
>>>>>     lv_val_sum = <fs_named_data>-smd_sum.                                                   
  207     lv_val_sum = lv_val_sum / lv_faktor.                                                    
  208     <fs_named_data>-smd_sum = lv_val_sum.