resolved intitate payment problem

src/main/java/com/billpaymentservice/bbps/dto/request/BillPaymentRequest.java

@@ -32,7 +32,7 @@ public class BillPaymentRequest extends BaseClass {
 
 	private String customerMobNo;
 
-	private String txnAmount; // Changed to @NotNull as it's an Integer (non-nullable)
+	private Integer txnAmount; // Changed to @NotNull as it's an Integer (non-nullable)
 
 	private String paymentRefId;
 

src/main/java/com/billpaymentservice/bbps/dto/sentRequest/BillPaymentForwardRequest.java

@@ -29,7 +29,7 @@ public class BillPaymentForwardRequest {
     private String billerCategory;
     private String macAdress;
     private String customerMobNo;
-    private String txnAmount;
+    private Integer txnAmount;
     private String paymentRefId;
     private String clientReqId;
     private String paymentChannel;

src/main/java/com/billpaymentservice/bbps/serviceImpl/PaymentServiceImpl.java

@@ -138,9 +138,15 @@ public class PaymentServiceImpl implements PaymentService {
 				LOGGER.warn("Invalid response structure received for txnId={}", txnId);
 				throw new CustomException(BBPSConstant.INVALID_STRUCTURE);
 			}
-
 			BillPaymentResponse billPaymentResponse = objectMapper.convertValue(dataMap, BillPaymentResponse.class);
+
 			GeneralResp generalResponse = billPaymentResponse.getGenericResponse();
+			LOGGER.info("genric Response" + generalResponse);
+		     if(generalResponse.getStatus().equalsIgnoreCase("Failed")) {
+		    	 throw new CustomException(generalResponse.getMessage(), generalResponse.getStatus(),
+		    			 Integer.parseInt(generalResponse.getStatusCode()), generalResponse.getRemarks());
+		     }
+
 
 			BillPayment entity = modelMapper.map(billPaymentResponse, BillPayment.class);
 			paymentRepository.save(entity);

src/main/java/com/billpaymentservice/bbps/serviceImpl/PaymentStartServiceImpl.java

@@ -303,7 +303,7 @@ public class PaymentStartServiceImpl implements PaymentStartService {
          rd.setAmount(parsedAmount != null && !parsedAmount.isEmpty() ? parsedAmount : "0.00");
          rd.setMid(parsedMid);
          rd.setOrderNo(orderNo);
-         rd.setQrString("NO_QR");
+         rd.setQrString("HTML_RESPONSE");
          rd.setCreatedOn(LocalDateTime.now().toString());
          
          apiResp.setResponseData(rd);