Many function calls made by FS/2 return a result code to indicate
success
or failure and, if the call failed, a brief description of what caused
the
failure. These result codes are fully documented in the toolkits
provided
by IBM. Those codes that are likely to be returned in working with file
systems, as FS/2 does, are shown in the following links:
System Errors:
0100 - 0199
0200 - 0299