I am using ISP_KNVV_UPDATE function module to update price group of KNVV table by taking flat file data from user and its successfully updating it, but I want to replicate it to CRM too, but the changes in price group are not reflected in CRM.
SELECT * FROM KNVV INTO TABLE IT_KNVV FOR ALL ENTRIES IN IT_UPLOAD
WHERE KUNNR = IT_UPLOAD-KUNNR.
LOOP AT IT_KNVV INTO WA_KNVV.
READ TABLE IT_UPLOAD INTO WA_UPLOAD WITH KEY KUNNR = WA_KNVV-KUNNR.
IF SY-SUBRC = 0.
WA_KNVV-KONDA = WA_UPLOAD-KONDA.
CALL FUNCTION 'ISP_KNVV_UPDATE'
KNVV_IN = WA_KNVV.