You must have administrator privileges and you must enable server security before you can delete a user from the XDB Server.Otherwise,
XDB Server returns the error "X124 Illegal operation on system object".
SQL Option for DB2 only supports 32-bit environments.Therefore, you must be sure that all projects compiled using the SQL
Option for DB2 preprocessor (XDBECM) are 32-bit projects.To do this:
In Visual Studio, open the project properties.
On the COBOL tab, use the Platform drop-down list to set the platform to Active (x86_.
Use the Platform target drop-down list to set the platform target to x86.