You cannot enable both Just-In-Time Debugging and Core Dump concurrently.
To create a core dump for an application running under IIS, the application must be run in the same user account as that being
used when enabling the core dump feature. For example, a core dump will not be produced for a CGI or ISAPI application running
under the default anonymous logon account.
In
Visual Studio, open the COBOL file that you want to use to initiate the core dump.
Insert a call to the CBL_CREATE_CORE library routine at the point where you want the core dump to occur. See
CBL_CREATE_CORE for details.