PI S A P A pp licati on Int erface F rame w ork SA P Ba s i s Legend: S A P Standard A pplication S A P A IF C hecks Fiel d Mappings Valu e Mappings Actions Local Variants S A P Busines s Suit e Componen t “n” Cu s to m i z ing ( Inte r f a c e- s p e c i f i c) S A P Standa rd A pp licati o n Dat a and Funct i ons A lert Management Securit y / A uthorizations A pplication Log Monito r in g and E rr o r H andlin g B A PI (B A PI ® ) Standard Function Customer Function A B A P ™ – P r ox i e s (Loca l I nteg r at i o n Eng i ne / P r oxy Frame w ork) „ Techni c a l “ le v el e.g . routing, adapt e r s , format con v er s i on, se c urity „ P r o c e s s “ l e v el e.g . proce ss e s , busine s s rel a t e d, functions, data ESR Ge ne r ate proxy Interactio n an d Responsibilities SA P Proces s Integratio n an d SA P Applicatio n Interfac e Framework A B A P ™ – P r ox i e s (Loca l I nteg r at i o n Eng i ne / P r oxy Frame w ork) S A P A IF C hecks Fiel d Mappings Valu e Mappings Actions Local Variants S A P Busines s Suit e Componen t “1” Cu s to m i z ing ( Inte r f a c e- s p e c i f i c) S A P Standa rd A pp licati o n Dat a and Funct i ons A pplication Log A lert Management Securit y / A uthorizations Monito r in g and E rr o r H andlin g B A PI (B A PI ® ) Standard Function Customer Function 6