SAP Function /SDF/RBE_GET_DAYS_PER_MONTH - Get the number of days per month

Parameter Reference Type Length Default Optional Text
PAR_MONTH T009B-BUMON N 2 Posting date calendar month
PAR_YEAR T009B-BDATJ N 4 Posting date YYYY

Parameter Reference Type Length Text
PAR_DAYS T009B-BUTAG N 2 Calendar day from the posting date