SAP Function Module search on PRS_I
Search FMs
PRS_INIT - Init Program
PRS_INIT_ACC - INIT Accrual Screen
PRS_INIT_BIL - Init Bill screen
PRS_INIT_MESSAGES - Initialize messages global table
PRS_INIT_VAL - Init Value Screen
PRS_INIT_WIP - Init WIP Selection Screen
PRS_IS_FULL_REJECTED - Is document full rejected
Return Table index