SAP Function Module search on RER
Search FMs
RERA_GUI_DOC_LIST - Document Output
RERA_GUI_LOG_APPL - Display Posting Log
RERA_GUI_PROCESS_LOG_APPL - Document Output
RERR_RERR_EVENT_XCHNG - XCHNG: Check Whether Data Has Changed
RERR_RERR_PFSTATUS_SET - Set GUI Status
Return Table index