Have you opened a problem report with Software AG? Many times, the vendor has already seen (and resolved) the issue and hence can quickly respond to the problem report. Even if they haven't previously seen the problem, by reporting it you get the best possible resources looking at the issue. Responses on this -- or any -- forum will depend upon people having the knowledge to respond, the time to respond, and the interest to write the response.
Why is you site support not helping you on this situation? I worked on this almost 9 years back for short time so couldn't recall much but you can touch base ADARUN NU and Write_limit parameters , if they help you then good otherwise just discard as I am unsure.