diff --git a/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Controller/SessionDetailsController.java b/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Controller/SessionDetailsController.java
index f713068..8879862 100644
--- a/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Controller/SessionDetailsController.java
+++ b/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Controller/SessionDetailsController.java
@@ -43,6 +43,8 @@ public ResponseEntity<SessionDetails> getSessionById(@PathVariable String sessio
     public boolean checkSessionById(@PathVariable String sessionId) {
         return sessionDetailsService.checkSessionById(sessionId);
     }
+
+    @Transactional
     @PostMapping("/payload")
     public ResponseEntity<SessionDetails> createPayload(@RequestBody Payload payload) {
         SessionDetails sessionDetails = sdRepository.findBySessionId(payload.getSessionDetails().getSessionId())
diff --git a/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Entity/SessionDetails.java b/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Entity/SessionDetails.java
index a81f81c..579c7f5 100644
--- a/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Entity/SessionDetails.java
+++ b/yugabyte-integration/src/main/java/com/ondc/yugabyte_integration/Entity/SessionDetails.java
@@ -33,7 +33,7 @@ public enum Type {
     }
 
     public enum Code {
-        METRO ("TRV:11");
+        TRV11 ("METRO");
 
         public final String domainCode;
 
diff --git a/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Controller/SessionDetailsController.class b/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Controller/SessionDetailsController.class
index 70ff878..cfc0350 100644
Binary files a/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Controller/SessionDetailsController.class and b/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Controller/SessionDetailsController.class differ
diff --git a/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Service/SessionDetailsService.class b/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Service/SessionDetailsService.class
index d8aa588..3988ee8 100644
Binary files a/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Service/SessionDetailsService.class and b/yugabyte-integration/target/classes/com/ondc/yugabyte_integration/Service/SessionDetailsService.class differ