diff --git a/cygnus-ngsi/src/main/java/com/telefonica/iot/cygnus/sinks/NGSIArcgisFeatureTableSink.java b/cygnus-ngsi/src/main/java/com/telefonica/iot/cygnus/sinks/NGSIArcgisFeatureTableSink.java
index 2ea5013b2..1121e124c 100644
--- a/cygnus-ngsi/src/main/java/com/telefonica/iot/cygnus/sinks/NGSIArcgisFeatureTableSink.java
+++ b/cygnus-ngsi/src/main/java/com/telefonica/iot/cygnus/sinks/NGSIArcgisFeatureTableSink.java
@@ -167,6 +167,7 @@ protected int featuresBatched() {
     protected ArcgisFeatureTable getPersistenceBackend(String featureServiceUrl) throws CygnusRuntimeError {
 
         if (arcgisPersistenceBackend.containsKey(featureServiceUrl)) {
+            LOGGER.debug("Using persistenceBackend which contains key for Feature table: " + featureServiceUrl);
             return arcgisPersistenceBackend.get(featureServiceUrl);
         } else {
             LOGGER.debug("Creating new persistenceBackend for Feature table: " + featureServiceUrl);