Restricted library routines

By default, COBOL programs that are run via the Web runtime are not allowed to call the following library routines:

• C$CHAIN
• C$MEMCPY
• C$RUN
• C$SYSTEM
• M$ALLOC
• M$FREE
• M$GET
• M$PUT
• REG-CREATE-KEY
• REG-CREATE-KEY-EX
• REG-DELETE-KEY
• REG-DELETE-VALUE
• REG-SET-VALUE
• REG-SET-VALUE-EX
• SYSTEM

Calling any of these routines results in a failure. If the CALL statement has no EXCEPTION phrase, the Web control displays the message "call_name: Access denied", where "call_name" is the name of the library routine and where "call_name" terminates the COBOL program. C$CALLERR returns error code 23 if access was denied for the previous CALL.