Tips on ISU_FINDER - Part 2

ISU_FINDER's EFINDPAR structure contains a lot of date field, so what do they mean? Basically, ISU_FINDER use these date field to search for object in their respective areas, some important date field as per below:

• EVER-EINZDAT             <= V_DATE_TO  
• EVER-AUSZDAT             >= V_DATE  
• V_EANL-AB                <= I_DATE
• V_EANL-BIS               >= I_DATE 
• EASTL-AB                 <= D_DATE 
• EASTL-BIS                >= D_DATE 
• V_EGER_H-AB              <= D_DATE 
• V_EGER_H-BIS             >= D_DATE 
• EGERR-AB                 <= D_DATE 
• EGERR-BIS                >= D_DATE 
• EABP-BEGPERIODE          <= U_DATE 
• EABP-ENDPERIODE          >= U_DATE