FORTRAN Reference Manual
Compile-Time Diagnostic Messages
FORTRAN Reference Manual—528615-001
F-32
Error Messages
Cause. An expression uses one of the comparison operators .LT., .LE., .GE., or .GT. to
compare two values, one or both of which is of the complex data type. Only .EQ. and
.NE. can be used for comparing such values.
Recovery. Correct the source program.
Cause. The data type of a variable item in a DATA statement is incompatible with that
of its corresponding constant item.
Recovery. Correct the statement.
Cause. FORTRAN was unable to compile your program because it could not obtain
an extended memory segment for its symbol table. This usually means that your
current default disk volume is nearly full. The compiler stops immediately after issuing
this error message.
Recovery. Make more space available on the default disk volume, or use the PARAM
SWAPVOL to make the compiler use a different disk volume that has more available
space.
Cause. A character string has no terminating apostrophe.
Recovery. Correct the string.
Cause. No terminal statement was found for a DO loop body or a block IF statement
sequence.
Recovery. Correct the source.
TYPE COMPLEX VALUES CAN ONLY BE COMPARED FOR (IN)EQUALITY
TYPE MISMATCH IN DATA STATEMENT ** name
UNABLE TO ALLOCATE EXTENDED SEGMENT FOR SYMBOL TABLE
UNDELIMITED STRING
UNRESOLVED DO OR BLOCK IF










