diff --git a/app/src/main/java/com/utsmm/kbz/ui/core_ui/InputRRNFragment.java b/app/src/main/java/com/utsmm/kbz/ui/core_ui/InputRRNFragment.java
index f7cf0a0..6e40d14 100644
--- a/app/src/main/java/com/utsmm/kbz/ui/core_ui/InputRRNFragment.java
+++ b/app/src/main/java/com/utsmm/kbz/ui/core_ui/InputRRNFragment.java
@@ -479,15 +479,19 @@ public class InputRRNFragment extends DataBindingFragment {
     }
 
     private void refundProcessEmv(boolean isECR) {
-        PayDetail payDetail = emvTransactionProcessViewModel.getPayDetail();
-        payDetail.setReferNo(rrnNo);
+        rrnViewModel.searchPayDetail(cardNo, rrnNo).observe(getViewLifecycleOwner(), payDetail -> {
+            if (payDetail != null && isCurrentBatchUnsettled(payDetail)) {
+                terminatedTransRefund(isECR);
+                return;
+            }
 
+            PayDetail newPay = emvTransactionProcessViewModel.getPayDetail();
+            newPay.setReferNo(rrnNo);
+            emvTransactionProcessViewModel.setPayDetail(newPay);
 
-        emvTransactionProcessViewModel.setPayDetail(payDetail);
-
-        sharedViewModel.rrNNo.setValue(rrnNo);
-
-        callNextScreen();
+            sharedViewModel.rrNNo.setValue(rrnNo);
+            callNextScreen();
+        });
     }
     private void checkRRNRefund(boolean isECR) {
 
@@ -518,6 +522,11 @@ public class InputRRNFragment extends DataBindingFragment {
 
                     LogUtil.d(TAG,"Trans Type:"+payDetail.getTransactionType());
 
+                    if (isCurrentBatchUnsettled(payDetail)) {
+                        terminatedTransRefund(isECR);
+                        return;
+                    }
+
                     if(payDetail.getTransactionType() != TransactionsType.SALE.value) {
                         terminatedTransRefund(isECR);
                         return;
@@ -559,6 +568,17 @@ public class InputRRNFragment extends DataBindingFragment {
 
     }
 
+    private boolean isCurrentBatchUnsettled(PayDetail payDetail) {
+        if (payDetail == null) {
+            return false;
+        }
+        String currentBatch = SystemParamsOperation.getInstance().getCurrentBatchNum();
+        String batchNo = payDetail.getBatchNo();
+        return batchNo != null
+                && batchNo.equals(currentBatch)
+                && !payDetail.isSettle;
+    }
+
     private void terminatedTransRefund(boolean isECR) {
         showDeclineDialog(getResourceString(R.string.txt_refund_not_allow));
         if (isECR) {