SAP Table TN20 - IS-H: Service Categories STRUCTURE LINKS Field Key Data Element Type Offset Leng Decimals Check Table Text MANDT X MANDT CLNT 0 3 0 T000 Client EINRI X EINRI CHAR 3 4 0 TN01 IS-H: Institution TAGRU X TAGRUPPE CHAR 7 9 0 IS-H: Service Category