no message

src/main/java/com/ffii/fpsms/modules/stock/service/StockInLineService.kt

@@ -553,7 +553,7 @@ open class StockInLineService(
                 it.acceptedQtyM18?.let { qty -> BigDecimal.valueOf(qty.toLong()) } ?: BigDecimal.ZERO
             }
             val unitIdM18 = pol.uomM18?.m18Id?.toInt()
-            val unitIdFromDataLog = (pol.m18DataLog?.dataLog?.get("unitId") as? Number)?.toLong()?.toInt()
+                ?: throw IllegalStateException("Missing uomIdM18 mapping for POL id=${pol.id}, PO=${po.code}")
             val itemName = (sil.item?.name ?: pol.item?.name).orEmpty()  // always non-null for M18 bDesc/bDesc_en
             GoodsReceiptNoteAntValue(
                 sourceType = "po",
@@ -561,7 +561,7 @@ open class StockInLineService(
                 sourceLot = pol.m18Lot ?: "",
                 proId = (sil.item?.m18Id ?: pol.item?.m18Id ?: 0L).toInt(),
                 locId = 155,
-                unitId = unitIdM18 ?: unitIdFromDataLog ?: (pol.uom?.m18Id ?: 0L).toInt(),
+                unitId = unitIdM18,
                 qty = totalQtyM18.toDouble(),
                 up = pol.up?.toDouble() ?: 0.0,
                 amt = CommonUtils.getAmt(