we upgraded from 9.0 to 9.2 PL03, everything was working fine and then Hard disk got corrupt, so we connected old hard disk which had SAP 9.0, again we uninstalled 9.0 and upgraded it to 9.2. we restored Database and same addons. Since then addon is getting disconnected on Server and Thin Client when Submit Button is triggered. We tried reinstalling addon but still the problem exists.
When clicked on the submit button :
Addon is Disconnected
* Restart Addon
* Logoff to the Current company
*Continue Working Without Addon