The error codes are shown both in hexadecimal (first column) and decimal (second column). Error codes other than those listed are generated by programming languages or user programs. HEX DEC $C8 200 PATH TABLE FULL - The file cannot be opened because the system path table is currently full. $C9 201 ILLEGAL PATH NUMBER - Number too large or for non-existant path. $CA 202 INTERRUPT POLLING TABLE FULL $CB 203 ILLEGAL MODE - attempt to perform I/O function of which the device or file is incapable. $CC 204 DEVICE TABLE FULL - Can't add another device $CD 205 ILLEGAL MODULE HEADER - module not loaded because its sync code, header parity, or CRC is incorrect. $CE 206 MODULE DIRECTORY FULL - Can't add another module $CF 207 MEMORY FULL - Level One: not enough contiquous RAM free. Level Two: process address space full $D0 208 ILLEGAL SERVICE REQUEST - System call had an illegal code number $D1 209 MODULE BUSY - non-sharable module is in use by another process. $D2 210 BOUNDARY ERROR - Memory allocation or deallocation request not on a page boundary. $D3 211 END OF FILE - End of file encountered on read. $D4 212 RETURNING NON-ALLOCATED MEMORY - (NOT YOUR MEMORY) attempted to deallocate memory not previously assigned. $D5 213 NON-EXISTING SEGMENT - device has damaged file structure. $D6 214 NO PERMISSION - file attributes do not permit access requested. $D7 215 BAD PATH NAME - syntax error in pathlist (illegal character, etc.). $D8 216 PATH NAME NOT FOUND - can't find pathlist specified. $D9 217 SEGMENT LIST FULL - file is too fragmented to be expanded further. $DA 218 FILE ALREADY EXISTS - file name already appears in current directory. $DB 219 ILLEGAL BLOCK ADDRESS - device's file structure has been damaged. $DC 220 ILLEGAL BLOCK SIZE - device's file structure has been damaged. $DD 221 MODULE NOT FOUND - request for link to module not found in directory. $DE 222 SECTOR OUT OF RANGE - device file structure damaged or incorrectly formatted. $DF 223 SUICIDE ATTEMPT - request to return memory where your stack is located. $E0 224 ILLEGAL PROCESS NUMBER - no such process exists. $E2 226 NO CHILDREN - can't wait because process has no children. $E3 227 ILLEGAL SWI CODE - must be 1 to 3. $E4 228 PROCESS ABORTED - process aborted by signal code 2. $E5 229 PROCESS TABLE FULL - can't fork now. $E6 230 ILLEGAL PARAMETER AREA - high and low bounds passed in fork call are incorrect. $E7 231 KNOWN MODULE - for internal use only. $E8 232 INCORRECT MODULE CRC - module has bad CRC value. $E9 233 SIGNAL ERROR - receiving process has previous unprocessed signal pending. $EA 234 NON-EXISTENT MODULE - unable to locate module. $EB 235 BAD NAME - illegal name syntax. $EC 236 BAD HEADER - module header parity incorrect $ED 237 RAM FULL - no free system RAM available at this time $EE 238 UNKNOWN PROCESS ID - incorrect process ID number $EF 239 NO TASK NUMBER AVAILABLE - all task numbers in use

The following error codes are generated by I/O device drivers, and are somewhat hardware dependent. Consult manufacturer's hardware manual for more details. HEX DEC $F0 240 UNIT ERROR - device unit does not exist $F1 241 SECTOR ERROR - sector number is out of range. $F2 242 WRITE PROTECT - device is write protected. $F3 243 CRC ERROR - CRC error on read or write verify $F4 244 READ ERROR - Data transfer error during disk read operation, or SCF (terminal) input buffer overrun. $F5 245 WRITE ERROR - hardware error during disk write operation. $F6 246 NOT READY - device has "not ready" status. $F7 247 SEEK ERROR - physical seek to non-existant sector. $F8 248 MEDIA FULL - insufficient free space on media. $F9 249 WRONG TYPE - attempt to read incompatible media (i.e. attempt to read double-side disk on single-side drive) $FA 250 DEVICE BUSY - non-sharable device is in use $FB 251 DISK ID CHANGE - Media was changed with files open $FC 252 RECORD IS LOCKED-OUT - Another process is accessing the requested record. $FD 253 NON-SHARABLE FILE BUSY - Another process is accessing the requested file. $FE 254 I/O DEADLOCK ERROR - Two processes are attempting to use the same two disk areas simultaneously.