diff --git a/sqldev/src/main/java/org/utplsql/sqldev/dal/UtplsqlDao.xtend b/sqldev/src/main/java/org/utplsql/sqldev/dal/UtplsqlDao.xtend
index e03c5851..7070a25f 100644
--- a/sqldev/src/main/java/org/utplsql/sqldev/dal/UtplsqlDao.xtend
+++ b/sqldev/src/main/java/org/utplsql/sqldev/dal/UtplsqlDao.xtend
@@ -121,9 +121,17 @@ class UtplsqlDao {
 		if (cachedDbaViewAccessible === null) {
 			try {
 				val sql = '''
-					SELECT 1
+					SELECT 1 AS dummy
 					  FROM dba_objects
 					 WHERE 1=2
+					UNION ALL
+					SELECT 1
+					  FROM dba_synonyms
+					 WHERE 1=2
+					UNION ALL
+					SELECT 1
+					  FROM dba_dependencies
+					 WHERE 1=2
 				'''
 				jdbcTemplate.execute(sql)
 				cachedDbaViewAccessible = true
diff --git a/sqldev/src/main/java/org/utplsql/sqldev/menu/UtplsqlController.xtend b/sqldev/src/main/java/org/utplsql/sqldev/menu/UtplsqlController.xtend
index 21e59b58..28eadd5d 100644
--- a/sqldev/src/main/java/org/utplsql/sqldev/menu/UtplsqlController.xtend
+++ b/sqldev/src/main/java/org/utplsql/sqldev/menu/UtplsqlController.xtend
@@ -59,15 +59,22 @@ class UtplsqlController implements Controller {
 	public static final IdeAction UTPLSQL_GENERATE_ACTION = IdeAction.get(UtplsqlController.UTPLSQL_GENERATE_CMD_ID)
 
 	override handleEvent(IdeAction action, Context context) {
-		if (action.commandId === UTPLSQL_TEST_CMD_ID) {
-			runTest(context)
-			return true
-		} else if (action.commandId === UTPLSQL_COVERAGE_CMD_ID) {
-			codeCoverage(context)
-			return true
-		} else if (action.commandId === UTPLSQL_GENERATE_CMD_ID) {
-			generateTest(context)
-			return true
+		try {
+			if (action.commandId === UTPLSQL_TEST_CMD_ID) {
+				logger.finer("handle utplsql.test")
+				runTest(context)
+				return true
+			} else if (action.commandId === UTPLSQL_COVERAGE_CMD_ID) {
+				logger.finer("handle utplsql.coverage")
+				codeCoverage(context)
+				return true
+			} else if (action.commandId === UTPLSQL_GENERATE_CMD_ID) {
+				logger.finer("handle utplsql.generate")
+				generateTest(context)
+				return true
+			}
+		} catch (Exception e) {
+			logger.severe("Failed to handle event due to exception " + e?.message)
 		}
 		return false
 	}
@@ -376,14 +383,21 @@ class UtplsqlController implements Controller {
 				reporter.showParameterWindow
 			}
 		} else if (view instanceof DBNavigatorWindow) {
+			logger.finer("Code coverage from DB navigator")
 			val url=context.URL
 			if (url !== null) {
 				val connectionName = url.connectionName
 				logger.fine('''connectionName: «connectionName»''')
 				val pathList=context.pathList.dedupPathList
+				logger.finer('''pathList: «pathList»''')
 				val includeObjectList = dependencies(context, connectionName)
+				logger.finer('''includeObjectList: «includeObjectList»''')
 				val reporter = new CodeCoverageReporter(pathList, includeObjectList, connectionName)
+				logger.finer("showing code coverage dialog")
 				reporter.showParameterWindow
+				logger.finer("code coverage dialog shown")
+			} else {
+				logger.warning('''url is null''')
 			}
 		}
 	}
diff --git a/sqldev/src/test/java/org/utplsql/sqldev/test/dal/DalTest.xtend b/sqldev/src/test/java/org/utplsql/sqldev/test/dal/DalTest.xtend
index 63e84b60..2a8d5444 100644
--- a/sqldev/src/test/java/org/utplsql/sqldev/test/dal/DalTest.xtend
+++ b/sqldev/src/test/java/org/utplsql/sqldev/test/dal/DalTest.xtend
@@ -31,7 +31,7 @@ class DalTest extends AbstractJdbcTest {
 	@BeforeClass
 	@AfterClass
 	def static void setupAndTeardown() {
-		sysJdbcTemplate.execute("CREATE OR REPLACE PUBLIC SYNONYM ut FOR ut3_latest_release.ut")
+		sysJdbcTemplate.execute("CREATE OR REPLACE PUBLIC SYNONYM ut FOR ut3.ut")
 		try {
 			jdbcTemplate.execute("DROP PACKAGE junit_utplsql_test_pkg")
 		} catch (BadSqlGrammarException e) {
@@ -83,7 +83,7 @@ class DalTest extends AbstractJdbcTest {
 		val dao = new UtplsqlDao(dataSource.connection)
 		Assert.assertEquals(null, dao.utplsqlSchema)
 		setupAndTeardown
-		Assert.assertEquals("UT3_LATEST_RELEASE", dao.utplsqlSchema)
+		Assert.assertEquals("UT3", dao.utplsqlSchema)
 	}
 	
 	@Test
@@ -491,7 +491,7 @@ class DalTest extends AbstractJdbcTest {
 		val actual = dao.includes('SCOTT', 'junit_utplsql_test_pkg')
 		Assert.assertTrue(actual.findFirst[it == "SCOTT.JUNIT_UTPLSQL_TEST_PKG"] !== null)
 		Assert.assertTrue(actual.findFirst[it == "SCOTT.JUNIT_F"] !== null)
-		Assert.assertTrue(actual.findFirst[it == "UT3_LATEST_RELEASE.UT_EXPECTATION"] !== null)
+		Assert.assertTrue(actual.findFirst[it == "UT3.UT_EXPECTATION"] !== null)
 	}
 	
 	@Test
diff --git a/sqldev/src/test/resources/logging.conf b/sqldev/src/test/resources/logging.conf
index 636417ce..957e74fc 100644
--- a/sqldev/src/test/resources/logging.conf
+++ b/sqldev/src/test/resources/logging.conf
@@ -1,5 +1,5 @@
 # logging properties for Oracle SQL Developer and utPLSQL unit test cases
-# replace logging.conf in /Applications/SQLDeveloper17.4.0.app/Contents/Resources/sqldeveloper/sqldeveloper/bin
+# replace logging.conf in /Applications/SQLDeveloper19.4.0.app/Contents/Resources/sqldeveloper/sqldeveloper/bin
 
 #handlers for console (messages pane in SQL Developer) and file ($HOME/sqldeveloper.log)
 #handlers=java.util.logging.FileHandler, java.util.logging.ConsoleHandler
@@ -11,13 +11,13 @@ handlers=java.util.logging.ConsoleHandler
 .level=SEVERE
 
 # Loggers 
-oracle.level=FINE
+#oracle.level=FINE
 org.utplsql.level=ALL
 
 # --- ConsoleHandler --- 
-java.util.logging.ConsoleHandler.level=FINE
+java.util.logging.ConsoleHandler.level=ALL
 java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter
-java.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS %4$s %3$s: %5$s%n
+java.util.logging.SimpleFormatter.format=%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS.%1$tL %4$s %3$s: %5$s%n
 
 # --- FileHandler --- 
 java.util.logging.FileHandler.level=ALL