Is there a maximum number of JobIDs that this service accepts per request?
What’s the maximum size of the response XML that OpenText can return?
There is no limit to the number of JobID's, we do recommend no more than 100. The more JobID's requested makes the Response grow per ID. This may make the Request/Response susceptible to a time out with the ISP's it is passing through.
You also want to make sure that you remove the ones from your list that have gotten to the point where you have the info needed, such as a State of "Complete" or "Posted".
How many Jobs are you anticipating per day?