Application Details of Invalid function number, Disk read error, Disk write error, File not assigned, File not open, File not open for input, File not open for output, Invalid numeric format, Invalid file access code

Error Id:	1
Error Code:	Invalid function number

Error Id:	100
Error Code:	Disk read error

Error Id:	101
Error Code:	Disk write error

Error Id:	102
Error Code:	File not assigned

Error Id:	103
Error Code:	File not open

Error Id:	104
Error Code:	File not open for input

Error Id:	105
Error Code:	File not open for output

Error Id:	106
Error Code:	Invalid numeric format

Error Id:	12
Error Code:	Invalid file access code

Error Id:	15
Error Code:	Invalid drive number