diff --git a/Common/Libraries/ParserLibrary/include/SP_parser.i b/Common/Libraries/ParserLibrary/include/SP_parser.i
index 89755fac859a2c0b3a64903aba96a1fc7b824981..cd02acc5049f53070499a0e75ae8d45247d13b3e 100644
--- a/Common/Libraries/ParserLibrary/include/SP_parser.i
+++ b/Common/Libraries/ParserLibrary/include/SP_parser.i
@@ -100,9 +100,13 @@ IRA::CString CParser<OBJ>::executeCommand(const IRA::CString& command,IRA::CStri
 			IRA::CString answer("");
 			composeCall+=elem->m_syscall;
 			for (WORD k=0;k<parNum;k++) {
-				composeCall+=" ";
-				composeCall+=inParams[k];
-			}
+         	if (inParams[k]==IRA::CString(_SP_JOLLYCHARACTER)) {
+					composeCall+=_SP_JOLLYCHARACTER_REPLACEMENT;
+				}
+				else {
+					composeCall+=inParams[k];
+            }
+			}			
 			/*if (system((const char *)composeCall)<0) {
 				_EXCPT(ParserErrors::SystemCommandErrorExImpl,err,"CParser::executeCommand()");
 				err.setSystemCommand((const char *)composeCall);
diff --git a/Common/Libraries/ParserLibrary/src/TestParser.cpp b/Common/Libraries/ParserLibrary/src/TestParser.cpp
index d621ddddd0c89e4da0bb6557aced06a1a4bc60c4..73ee49ba8e91f9500187b9ebfd36ad09ec60dc4c 100644
--- a/Common/Libraries/ParserLibrary/src/TestParser.cpp
+++ b/Common/Libraries/ParserLibrary/src/TestParser.cpp
@@ -189,7 +189,8 @@ int main(int argc, char *argv[])
 	parser.add("answer",new function2<CTest,constant,void_type,I<string_type>, O<longString_type> >(&test,&CTest::answer),1);
 
 
-	parser.add("naviga","firefox",1);
+	parser.add("naviga","firefox",0);
+	parser.add("terminale","xterm -title ",1);
 
 	parser.add("remoteok","extern",0,&CTest::remoteCall);
 	parser.add("remotefail","extern",1,&CTest::remoteCall);