diff --git a/src/main/java/net/unir/missi/desarrollowebfullstack/bookabook/operador/service/LoanService.java b/src/main/java/net/unir/missi/desarrollowebfullstack/bookabook/operador/service/LoanService.java
index 5850872..7c408ee 100644
--- a/src/main/java/net/unir/missi/desarrollowebfullstack/bookabook/operador/service/LoanService.java
+++ b/src/main/java/net/unir/missi/desarrollowebfullstack/bookabook/operador/service/LoanService.java
@@ -75,6 +75,7 @@ public LoanResponse createLoan(LoanRequest request) {
             throw new BadParametersException("One or more parameters of the request are wrong", null);
         }
 
+        Logger.getGlobal().warning("hasta aki");
         // If loan referencing non-existing books throw 404
         if (! isExistingBook(loan.getBookId().toString()))
         {
@@ -217,7 +218,7 @@ public List<LoanResponse> getLoansByClientId(Long clientId) {
     private boolean isExistingBook(String id) {
         try {
             ResponseEntity<BookResponse> book = buscadorClient.getBook(id);
-            Logger.global.info("MyText");
+            Logger.getGlobal().warning("MyText");
             return book != null;
         }
         catch(Exception e) {
@@ -228,7 +229,7 @@ private boolean isExistingBook(String id) {
     private boolean isExistingClient(String id) {
         try {
             ResponseEntity<ClientResponse> client = buscadorClient.getClient(id);
-            Logger.global.info("MyText");
+            Logger.getGlobal().warning("MyText");
             return client != null;
         }
         catch(Exception e) {