Hi,
I have a question regarding an old FEB 8.6.4 which is still used to run simple surveys (Start-End, 2 stages). In one of the survey, there are missing responses with ID 32-39:
Is there any other explanation how this could happen except that the responses were manually deleted? For example, can restart of WebSphere server cause this? Or something like a timed out session? I found nothing suspicious in server log...
We have a perfectly good explanation. You are not missing any responses. In order to handle the multi-threaded nature of the forms, when Leap establishes a connection with the database it reserves 20 ids. If the connection is terminated for any reason the unused ids are discarded. The next time a connection is established a new set of 20 ids is reserved.
Thank you Chris, this was also something I was considering but such situation did not happen during hundreds of surveys in the past years... Or nobody noticed :-)))