diff --git a/common/src/main/java/com/genexus/internet/GXHttpClient.java b/common/src/main/java/com/genexus/internet/GXHttpClient.java
index b693bf406..951f13d8d 100644
--- a/common/src/main/java/com/genexus/internet/GXHttpClient.java
+++ b/common/src/main/java/com/genexus/internet/GXHttpClient.java
@@ -483,6 +483,8 @@ protected void resetState()
 
 	public abstract String getString();
 
+	public abstract void unreadChunk();
+
 	public abstract String readChunk();
 
 	public abstract boolean getEof();
diff --git a/common/src/main/java/com/genexus/internet/HttpClient.java b/common/src/main/java/com/genexus/internet/HttpClient.java
index c1277c5df..f7af8aa32 100644
--- a/common/src/main/java/com/genexus/internet/HttpClient.java
+++ b/common/src/main/java/com/genexus/internet/HttpClient.java
@@ -253,6 +253,11 @@ public String getString()
 		return session.getString();
 	}
 
+	public void unreadChunk()
+	{
+		session.unreadChunk();
+	}
+
 	public String readChunk()
 	{
 		return session.readChunk();
diff --git a/common/src/main/java/com/genexus/internet/HttpClientManual.java b/common/src/main/java/com/genexus/internet/HttpClientManual.java
index 6a2a15403..38017c62d 100644
--- a/common/src/main/java/com/genexus/internet/HttpClientManual.java
+++ b/common/src/main/java/com/genexus/internet/HttpClientManual.java
@@ -436,6 +436,9 @@ public boolean getEof() {
 		return true;
 	}
 
+	public void unreadChunk() {
+	}
+
 	public String readChunk() {
 		return getString();
 	}
diff --git a/common/src/main/java/com/genexus/internet/IHttpClient.java b/common/src/main/java/com/genexus/internet/IHttpClient.java
index 7fc3f063a..2c5efcb18 100644
--- a/common/src/main/java/com/genexus/internet/IHttpClient.java
+++ b/common/src/main/java/com/genexus/internet/IHttpClient.java
@@ -48,6 +48,7 @@ public interface IHttpClient {
 	public void getHeader(String name, double[] value);
 	public InputStream getInputStream() throws IOException;
 	public String getString();
+	public void unreadChunk();
 	public String readChunk();
 	public boolean getEof();
 	public void toFile(String fileName);
diff --git a/java/src/main/java/com/genexus/GxUserType.java b/java/src/main/java/com/genexus/GxUserType.java
index b3be376b8..1b8c5e97b 100644
--- a/java/src/main/java/com/genexus/GxUserType.java
+++ b/java/src/main/java/com/genexus/GxUserType.java
@@ -1,5 +1,6 @@
 package com.genexus;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.genexus.xml.GXXMLSerializable;
 import java.util.HashMap;
 import com.genexus.json.JSONObjectWrapper;
@@ -38,6 +39,11 @@ protected Object getJsonObjectFromHashMap( Object userType) {
 		try {
 			if (userType instanceof HashMap)
 				jsonObj = new JSONObjectWrapper((HashMap)userType);
+			else {
+				ObjectMapper mapper = new ObjectMapper();
+				String jsonString = mapper.writeValueAsString(userType);
+				jsonObj = new JSONObjectWrapper(jsonString);
+			}
 		}
 		catch(Exception e) {
 			log.error("Could not create Json Object", e);
@@ -49,5 +55,14 @@ protected void setHashMapFromJson(String json) {
 		fromjson(json);
 	}
 
-	protected void fromjson(String json){}
+	protected void fromjson(String json){
+		try {
+			Object instance = this.getClass().getMethod("getExternalInstance").invoke(this);
+			ObjectMapper mapper = new ObjectMapper();
+			mapper.readerForUpdating(instance).readValue(json);
+		}
+		catch(Exception e) {
+			log.error("Error executing FromJson() method", e);
+		}
+	}
 }
diff --git a/java/src/main/java/com/genexus/internet/HttpClientJavaLib.java b/java/src/main/java/com/genexus/internet/HttpClientJavaLib.java
index 8742190de..f032efae2 100644
--- a/java/src/main/java/com/genexus/internet/HttpClientJavaLib.java
+++ b/java/src/main/java/com/genexus/internet/HttpClientJavaLib.java
@@ -742,14 +742,25 @@ public String getString() {
 	}
 
 	private	boolean eof;
+	private String previousChunkReaded;
+	private boolean usePreviousChunkReaded;
 	public boolean getEof() {
 		return eof;
 	}
 
+	public void unreadChunk() {
+		usePreviousChunkReaded = true;
+	}
+
 	public String readChunk() {
 		if (!isChunkedResponse)
 			return getString();
 
+		if (usePreviousChunkReaded) {
+			usePreviousChunkReaded = false;
+			return previousChunkReaded;
+		}
+
 		if (response == null)
 			return "";
 		try {
@@ -759,6 +770,7 @@ public String readChunk() {
 				eof = true;
 				res = "";
 			}
+			previousChunkReaded = res;
 			return res;
 		} catch (IOException e) {
 			setExceptionsCatch(e);
diff --git a/java/src/main/java/com/genexus/util/ChatResult.java b/java/src/main/java/com/genexus/util/ChatResult.java
index 14eabe0ee..7496a9289 100644
--- a/java/src/main/java/com/genexus/util/ChatResult.java
+++ b/java/src/main/java/com/genexus/util/ChatResult.java
@@ -42,10 +42,6 @@ public String getMoreData() {
 			JSONObject jsonResponse = new JSONObject(chunkJson);
 			OpenAIResponse chunkResponse = new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
 			OpenAIResponse.Choice choise = chunkResponse.getChoices().get(0);
-			if (choise.getFinishReason() != null && choise.getFinishReason().equals("tool_calls") && agent != null) {
-				messages.add(choise.getMessage());
-				return agentProcedure.processNotChunkedResponse(agent, true, properties, messages, result, choise.getMessage().getToolCalls());
-			}
 			String chunkString = choise.getDelta().getStringContent();
 			if (chunkString == null)
 				return "";
diff --git a/java/src/main/java/com/genexus/util/saia/SaiaService.java b/java/src/main/java/com/genexus/util/saia/SaiaService.java
index 30230b281..d34e1ffcc 100644
--- a/java/src/main/java/com/genexus/util/saia/SaiaService.java
+++ b/java/src/main/java/com/genexus/util/saia/SaiaService.java
@@ -42,15 +42,35 @@ public static OpenAIResponse call(OpenAIRequest request, boolean isEmbedding, Ht
 			client.addString(jsonRequest);
 			client.execute("POST", providerURL);
 			if (client.getStatusCode() == 200) {
+				String saiaResponse;
 				if (client.getHeader("Content-Type").contains("text/event-stream")){
-					return null;
+					saiaResponse = client.readChunk();
+					int index = saiaResponse.indexOf("data:") + "data:".length();
+					String chunkJson = saiaResponse.substring(index).trim();
+					try {
+						JSONObject jsonResponse = new JSONObject(chunkJson);
+						OpenAIResponse chunkResponse = new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
+						OpenAIResponse.Choice choise = chunkResponse.getChoices().get(0);
+						if (choise.getFinishReason() != null && choise.getFinishReason().equals("tool_calls")){
+							saiaResponse = chunkJson;
+						}
+						else {
+							client.unreadChunk();
+							return null;
+						}
+					}
+					catch (Exception e) {
+						client.unreadChunk();
+						return null;
+					}
 				}
 				else {
-					String saiaResponse = client.getString();
-					logger.debug("Agent response: " + saiaResponse);
-					JSONObject jsonResponse = new JSONObject(saiaResponse);
-					return new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
+					saiaResponse = client.getString();
 				}
+
+				logger.debug("Agent response: " + saiaResponse);
+				JSONObject jsonResponse = new JSONObject(saiaResponse);
+				return new ObjectMapper().readValue(jsonResponse.toString(), OpenAIResponse.class);
 			}
 			else {
 				String errorDescription = String.format("Error calling Enterprise AI API, StatusCode: %d, ReasonLine: %s",