Function module SD Sales Order Status Header and Items - SAP
FM1: To get Header Status list CALL FUNCTION 'RV_DOCUMENT_HEAD_STATUS_TEXTS' EXPORTING vbuk_in = ls_vbuk window_senden = space IMPORTING vbstt_wa = ls_vbstt . Pass Sales order to structure VBUK_IN and will give us Status tab information in sales order Header FM2: To get Item Status list CALL FUNCTION 'RV_DOCUMENT_POS_STATUS_TEXTS' EXPORTING vbup_in = ls_vbup vbuk_in = ls_vbuk window_senden = '' IMPORTING vbstt_wa = ls_vbstt_pos . Pass Sales order and required line item status to structure VBUP_IN and will give us Status tab information in sales order respective item