Send error code to 403 in Loan Fraud on error

fineract-provider/src/main/java/org/apache/fineract/portfolio/loanaccount/service/LoanWritePlatformServiceJpaRepositoryImpl.java

@@ -3312,7 +3312,7 @@ public class LoanWritePlatformServiceJpaRepositoryImpl implements LoanWritePlatf
         final Map<String, Object> changes = new LinkedHashMap<>();
 
         if (!loan.isOpen()) {
-            throw new PlatformServiceUnavailableException("error.msg.loan.mark.as.fraud.not.allowed",
+            throw new GeneralPlatformDomainRuleException("error.msg.loan.mark.as.fraud.not.allowed",
                     "Loan Id: " + loanId + " mark as fraud is not allowed as loan status is not active", loan.getStatus().getCode());
         }
 

integration-tests/src/test/java/org/apache/fineract/integrationtests/LoanAccountFraudTest.java

@@ -57,7 +57,7 @@ public class LoanAccountFraudTest {
         this.requestSpec = new RequestSpecBuilder().setContentType(ContentType.JSON).build();
         this.requestSpec.header("Authorization", "Basic " + Utils.loginIntoServerAndGetBase64EncodedAuthenticationKey());
         this.responseSpec = new ResponseSpecBuilder().expectStatusCode(200).build();
-        this.responseSpecError = new ResponseSpecBuilder().expectStatusCode(503).build();
+        this.responseSpecError = new ResponseSpecBuilder().expectStatusCode(403).build();
         this.loanTransactionHelper = new LoanTransactionHelper(this.requestSpec, this.responseSpec);
 
         this.todaysDate = Utils.getLocalDateOfTenant();