JMS grant queue privileges problem

Question

I have two test users set up in different schemas. They each have their own identical queue tables and queues in their own schemas.
One of the users cannot seem to grant queue privileges to the main schema owner. The error is as follows:
Eception: oracle.jms.AQjmsException: JMS-122: Internal error payload object type must be specified
at oracle.jms.AQjmsDestinatio.grantQueuePrivilege(AQjmsDestination.java:406)
at src.AQSetup.jmsInitializeQueue(AQSetup.java:246)
the offending code is as follows:
cq_conn = AQjmsQueueConnectionFactory.createQueueConnection(p_conn);
// create queue session
commQSession = cq_conn.createQueueSession(true, Session.AUTO_ACKNOWLEDGE);
// AUTO_ACKNOWLEDGE
try
cQTable = ((AQjmsSession)commQSession).getQueueTable(userID, QueueTableName);
catch (AQjmsException e)
cQTable = createJMSQueueTable(commQSession, userID, QueueTableName);
try
cQueue = ((AQjmsSession)commQSession).getQueue(userID, QueueName);
catch (AQjmsException e)
cQueue = createJMSQueue(commQSession, cQTable, QueueName);
((AQjmsDestination)cQueue).grantQueuePrivilege(commQSession, "ENQUEUE", "icowner",false);
with the error coming from the last line and the referenced table and queue definition code as folows:
private AQQueueTable createJMSQueueTable(QueueSession q_sess, String userID, String q_tableName) {
try {
AQQueueTableProperty qtable_prop = null;
AQQueueTable cq_table = null;
// Create an AQQueueTableProperty object (payload type - BYTES):
qtable_prop = new AQQueueTableProperty("SYS.AQ$_JMS_TEXT_MESSAGE");
// Create a queue table called command_table in user schema:
cq_table = ((AQjmsSession)q_sess).createQueueTable(userID, q_tableName, qtable_prop);
return cq_table;
} catch (Exception ex) {
return null;
private Queue createJMSQueue(QueueSession q_sess, AQQueueTable q_table, String q_name) {
try {
AQjmsDestinationProperty dest_prop = null;
Queue lq_queue = null;
dest_prop = new AQjmsDestinationProperty();
// create a queue
lq_queue = ((AQjmsSession)q_sess).createQueue(q_table, q_name, dest_prop);
return lq_queue;
} catch (Exception ex) {
return null;
both users seem to have the same privileges.
Can you tell me if it is an error in my code and what that is?
- Ken
null

Answer 1

Might be a bug.
Do you get the error when
createQueue is followed by grantQueuePrivilege OT
getQueue is followed by grantQueuePrivilege.
null