C/C++ Programmer's Guide (G06.27+, H06.08+, J06.03+)

62
Invalid GUARDIAN file number
Cause
A value that is expected to be a Guardian file number is not the number of an open file.
Effect
Program behavior is language and application dependent.
Recovery
Consult your system administrator.
63
Undefined shared file
Cause
A parameter was not the number of a shared (standard) file where one was expected.
Effect
Program behavior is language and application dependent.
Recovery
Consult your system administrator.
64
File not open
Cause
A request to open a file failed because the file device is not supported.
Effect
Program behavior is language and application dependent.
Recovery
Consult your system administrator.
65
Invalid attribute value
Cause
A parameter to an open operation was not a meaningful value. For example, the CRE_File_Open_
sync_receive_depth parameter must be a nonnegative number. This message might be
reported if the sync_receive_depth parameter is negative.
Effect
Program behavior is language and application dependent.
Recovery
Consult your system administrator.
66
Unsupported file device
Cause
The CRE received a request to access a device that it does not support.
Effect
Program behavior is language and application dependent.
Input/Output Messages 377