FORTRAN Reference Manual
Run-Time Diagnostic Messages
FORTRAN Reference Manual—528615-001
G-20
Run-Time Core Messages
21
Cause. During program initialization, the run-time could not read all the messages 
(start-up message, PARAM message, ASSIGN messages, and so forth) it expected 
from the file system. error is the file system error number the run-time received when 
it couldn’t read an initialization message.
Effect. The run-time terminates the program.
Recovery. Consult your system administrator.
22
Cause. The run-time could not obtain the name of the program file from the operating 
system.
Effect. The run-time terminates the program.
Recovery. Consult your system administrator.
23
Cause. The run-time could not determine the physical file name associated with 
program_name.logical_name.
Effect. The run-time terminates the program.
Recovery. Correct the program_name.logical_name and rerun your program. For 
general information on ASSIGN commands, see the TACL Reference Manual. For 
more information on using ASSIGNs, see the reference manual for your program’s 
‘main’ routine.
24
Cause. ASSIGN values in your TACL environment conflict with each other. For 
example:
ASSIGN A, $B1.C.D
ASSIGN *.A, $B2.C.D
Cannot read initialization messages ( error )
Cannot obtain program filename
Cannot determine filename ( error )
program_name.logical_name
Conflict in application of ASSIGN
program_name.logical_name










