Related UOM

[hissam78]

from F41002 TABLE

Short Item No(ITM) UM Rel UM (RUM) Conversion Factor (Conv) Factor Sec to Pmy
745213 CR PK 12 12
745213 PK KG 0.5 1


FROM F42119 TABLE

Short Item No(ITM) Qty (SOQS)
745213 10

As per above scenario i have following request for help.

IF RUM = "KG" THEN
CONV * SOQS
WHERE ITM = 745213

IF RUM = KG THEN 10X0.5 = 5 should show in report.

some body can help me how i can get this result.