DSXchange

hi,
i have one doubt.
1) is it necessary for the MQ stage to read all the fields of the message before deleting that message.

2) is it possible that a part of the message be deleted from the message instead of the entire message in the process of reading the message

I don't really understand what you are asking. If you are asking if you can browse a message queue for messages, process all or part of the messages or a part of a message and then decide to delete the message then yes this can be done. Simply uncheck the destructive read checkbox and the message will remain on the queue. You will have to carry the msgid on the output links until you decide the message is no longer needed. At that point in your job you can delete a specific message by msgid.