Specifications

Visual Fortran Run-Time Errors Page 17 of 48
FOR$IOS_PGM_INPGERR. The program tried to access a page that was not present,
so the system was unable to load the page. For example, this error might occur if a
network connection was lost while trying to run a program over the network.
This is an operating system error. See your operating system documentation for more
information.
168¹
severe(168): Program Exception - illegal instruction
FOR$IOS_PGM_ILLINST. The program tried to execute an invalid instruction.
This is an operating system error. See your operating system documentation for more
information.
169¹
severe(169): Program Exception - noncontinuable exception
FOR$IOS_PGM_NOCONTEXCP. The program tried to continue execution after a
noncontinuable exception occurred. This is an operating system error. See your
operating system documentation for more information.
170¹
severe(170): Program Exception - stack overflow
FOR$IOS_PGM_STKOVF. The DIGITAL Fortran RTL has detected a stack overflow
while executing your program. See your Release Notes for information on how to
increase stack size.
171¹
severe(171): Program Exception - invalid disposition
FOR$IOS_PGM_INVDISP. An exception handler returned an invalid disposition to the
exception dispatcher. Programmers using a high-level language should never encounter
this exception.
This is an operating system error. See your operating system documentation for more
information.
172¹
severe(172): Program Exception - exception code = hex dec
FOR$IOS_PGM_EXCP_CODE. The DIGITAL Fortran RTL has detected an unknown
exception code.
This is an operating system error. See your operating system documentation for more
information.
201¹
severe (201): Intel Pentium fdiv flaw detected, please update the processor