diff --git a/org.eclipse.titan.designer/src/org/eclipse/titan/designer/AST/TTCN3/types/PortGenerator.java b/org.eclipse.titan.designer/src/org/eclipse/titan/designer/AST/TTCN3/types/PortGenerator.java
index 93bdf8bc88ee03c8897a26d80d9bdf4d4f9b52cf..a562e2069a3bd5d9ba98e9b5bf6e419c50e63173 100644
--- a/org.eclipse.titan.designer/src/org/eclipse/titan/designer/AST/TTCN3/types/PortGenerator.java
+++ b/org.eclipse.titan.designer/src/org/eclipse/titan/designer/AST/TTCN3/types/PortGenerator.java
@@ -448,8 +448,8 @@ public class PortGenerator {
 			source.append("private LinkedList<ProcedureQueueItem> procedure_queue = new LinkedList<ProcedureQueueItem>();\n");
 			source.append("private void remove_proc_queue_head() {\n");
 			source.append("procedure_queue.removeFirst();\n");
-			//FIXME:put 0 as first parameter until TitanLoggerApiSimple::Port__Queue_operations not implemented
-			source.append("TtcnLogger.log_port_queue(0, portName, 0 , ++proc_head_count, new TitanCharString(), new TitanCharString());");
+			//FIXME: Temporary implement
+			source.append("TtcnLogger.log_port_queue(TtcnLogger.Port_Queue_operation.EXTRACT_MSG, portName, 0 , ++proc_head_count, new TitanCharString(), new TitanCharString());");
 			source.append("}\n\n");
 		}
 
diff --git a/org.eclipse.titan.runtime/src/org/eclipse/titan/runtime/core/TtcnLogger.java b/org.eclipse.titan.runtime/src/org/eclipse/titan/runtime/core/TtcnLogger.java
index 1ee1f5d7e69bb2cffbf1eb6e55836c68d8aa4df9..d15d3b0d64b28213cdb461f211253c1d9ec588a2 100644
--- a/org.eclipse.titan.runtime/src/org/eclipse/titan/runtime/core/TtcnLogger.java
+++ b/org.eclipse.titan.runtime/src/org/eclipse/titan/runtime/core/TtcnLogger.java
@@ -138,6 +138,18 @@ public final class TtcnLogger {
 		Severity severity;
 		//event_destination, etc...
 	}
+	
+	//temporary enum, original: TitanLoggerApi::Port_Queue.operation
+	public static enum Port_Queue_operation {
+		ENQUEUE_MSG,
+		ENQUEUE_CALL,
+		ENQUEUE_REPLY,
+		ENQUEUE_EXCEPTION,
+		EXTRACT_MSG,
+		EXTRACT_OP
+	}
+	
+	
 
 	static StringBuilder logMatchBuffer = new StringBuilder();
 	static boolean logMatchPrinted = false;
@@ -423,11 +435,37 @@ public final class TtcnLogger {
 		log_event_str(MessageFormat.format("Sent on {0} to {1}{2}", portname, dest, parameter.getValue()));
 	}
 
-	public static void log_port_queue(int operation, final String port_name, int componentReference, int id, final TitanCharString address, final TitanCharString parameter) {
+	public static void log_port_queue(final Port_Queue_operation operation, final String port_name, int componentReference, int id, final TitanCharString address, final TitanCharString parameter) {
 		final String dest = TitanComponent.get_component_string(componentReference);
-		//FIXME:implement LegacyLogger::portevent_str() to fix the logging
-		final String portq_operation = Integer.toString(operation);
-		log_event_str(MessageFormat.format("{4} enqueued/was extracted on {0} from {1}{2} id {3}", dest, address.toString(), parameter.toString(), id, portq_operation));
+		String ret_val = "";
+		switch (operation) {
+		case ENQUEUE_MSG:
+			ret_val = "Message";
+			log_event_str(MessageFormat.format("{0} enqueued on {1} from {2}{3}{4} id {5}", ret_val, port_name , dest, address, parameter, id));
+			break;
+		case ENQUEUE_CALL:
+			ret_val = "Call";
+			log_event_str(MessageFormat.format("{0} enqueued on {1} from {2}{3}{4} id {5}", ret_val, port_name , dest, address, parameter, id));
+			break;
+		case ENQUEUE_REPLY:
+			ret_val = "Reply";
+			log_event_str(MessageFormat.format("{0} enqueued on {1} from {2}{3}{4} id {5}", ret_val, port_name , dest, address, parameter, id));
+			break;
+		case ENQUEUE_EXCEPTION:
+			ret_val = "Exception";
+			log_event_str(MessageFormat.format("{0} enqueued on {1} from {2}{3}{4} id {5}", ret_val, port_name , dest, address, parameter, id));
+			break;
+		case EXTRACT_MSG:
+			ret_val = "Message";
+			log_event_str(MessageFormat.format("{0} with id {1} was extracted from the queue of {2}.", ret_val, id, port_name));
+			break;
+		case EXTRACT_OP:
+			ret_val = "Operation";
+			log_event_str(MessageFormat.format("{0} with id {1} was extracted from the queue of {2}.", ret_val, id, port_name));
+			break;
+		default:
+			return;
+		}
 	}
 
 	public static void log_controlpart_start_stop(final String moduleName, final boolean finished) {