IBM L40 SX Quick Reference page 110

- Invalid number specified -
Explanation: A number was expected, but non-numerals or a
number containing characters or symbols was found.
- Invalid page frame address specified -
Explanation: The page frame address specified is not available for
banking. The EMS memory manager requires a 64KB area above
C000 that is free of expansion ROM and RAM.
- Invalid parameter specified -
Explanation: One of the parameters specified on the command line
in your CONFIG.SYS file is invalid.
- No expanded memory available -
Explanation: No expanded memory is available for use.
- No 64k page frame available -
Explanation: The EMS memory manager was unable to find a 64KB
window for the page frame. For the EMS memory manager to
operate, a 64KB window free of expansion ROM or RAM must exist
above C000.
- Number of contexts cannot exceed 255 -
Explanation: The number of contexts specified is above 255. The
number of contexts specified must be between 3 and 255. See page
96 for the Contexts parameter.
- Number of contexts must be at least 3 -
Explanation: The number of contexts specified is below 3. The
number of contexts specified must be between 3 and 255. See page
96 for the Contexts parameter.
- Number of handles cannot exceed 255 -
Explanation: The number of handles specified is above 255. The
number of handles specified must be between 3 and 255. See page
96 for the Handle parameter.
Appendix C. Installing the EMS Memory Manager 98