diff --git a/common/src/main/java/com/genexus/xml/GXXMLSerializable.java b/common/src/main/java/com/genexus/xml/GXXMLSerializable.java
index 649ac1789..ee4d7cd36 100644
--- a/common/src/main/java/com/genexus/xml/GXXMLSerializable.java
+++ b/common/src/main/java/com/genexus/xml/GXXMLSerializable.java
@@ -497,7 +497,7 @@ private void collectionFromJSONArray(JSONArray jsonArray, GXSimpleCollection gxC
         }
 
         // cache of methods for classes, inpruve perfomance, becuase each intance get all methods each time called.
-        private static transient ConcurrentHashMap<String, ConcurrentHashMap<String, Method>> classesCacheMethods = new ConcurrentHashMap<>();
+        public static transient ConcurrentHashMap<String, ConcurrentHashMap<String, Method>> classesCacheMethods = new ConcurrentHashMap<>();
         // cache of methods names, inpruve perfomance.
         private static transient ConcurrentHashMap<String, String> toLowerCacheMethods = new ConcurrentHashMap<>();
 
diff --git a/gxspringboot/src/main/java/com/genexus/springboot/GXConfig.java b/gxspringboot/src/main/java/com/genexus/springboot/GXConfig.java
index 7a74b9fd0..89a853f88 100644
--- a/gxspringboot/src/main/java/com/genexus/springboot/GXConfig.java
+++ b/gxspringboot/src/main/java/com/genexus/springboot/GXConfig.java
@@ -5,6 +5,8 @@
 import com.genexus.diagnostics.core.ILogger;
 import com.genexus.diagnostics.core.LogManager;
 import com.genexus.servlet.CorsFilter;
+import com.genexus.xml.GXXMLSerializable;
+import jakarta.annotation.PreDestroy;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
@@ -75,4 +77,9 @@ public FilterRegistrationBean<UrlRewriteFilter> urlRewriteFilter() {
 		}
 		return registrationBean;
 	}
+
+	@PreDestroy
+	public void onDestroy() {
+		GXXMLSerializable.classesCacheMethods.clear();
+	}
 }