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Oracle® Developer Studio 12.6: Fortran User's Guide

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Updated: July 2017
 
 

5.2 f95 Runtime I/O Error Messages

The f95 I/O library issues diagnostic messages when errors are detected at runtime. Here is an example, compiled and run with f95:

demo% cat wf.f
      WRITE( 6 ) 1
      END
demo% f95 -o wf wf.f
demo% wf

 ******  FORTRAN RUN-TIME SYSTEM  ******
 Error 1003:  unformatted I/O on formatted unit
 Location:  the WRITE statement at line 1 of "wf.f"
 Unit:  6
 File:  standard output
Abort

Because the f95 message contains references to the originating source code filename and line number, application developers should consider using the ERR= clause in I/O statements to softly trap runtime I/O errors.

Table 31 lists the runtime I/O messages issued by f95.

Table 31  f95 Runtime I/O Messages
Error
Message
1000
format error
1001
illegal unit number
1002
formatted I/O on unformatted unit
1003
unformatted I/O on formatted unit
1004
direct-access I/O on sequential-access unit
1005
sequential-access I/O on direct-access unit
1006
device does not support BACKSPACE
1007
off beginning of record
1008
can’t stat file
1009
no * after repeat count
1010
record too long
1011
truncation failed
1012
incomprehensible list input
1013
out of free space
1014
unit not connected
1015
read unexpected character
1016
illegal logical input field
1017
’new’ file exists
1018
can’t find ’old’ file
1019
unknown system error
1020
requires seek ability
1021
illegal argument
1022
negative repeat count
1023
illegal operation for channel or device
1024
reentrant I/O
1025
incompatible specifiers in open
1026
illegal input for namelist
1027
error in FILEOPT parameter
1028
writing not allowed
1029
reading not allowed
1030
integer overflow on input
1031
floating-point overflow on input
1032
floating-point underflow on input
1051
default input unit closed
1052
default output unit closed
1053
direct-access READ from unconnected unit
1054
direct-access WRITE to unconnected unit
1055
unassociated internal unit
1056
null reference to internal unit
1057
empty internal file
1058
list-directed I/O on unformatted unit
1059
namelist I/O on unformatted unit
1060
tried to write past end of internal file
1061
unassociated ADVANCE specifier
1062
ADVANCE specifier is not ’YES’ or ’NO’
1063
EOR specifier present for advancing input
1064
SIZE specifier present for advancing input
1065
negative or zero record number
1066
record not in file
1067
corrupted format
1068
unassociated input variable
1069
more I/O-list items than data edit descriptors
1070
zero stride in subscript triplet
1071
zero step in implied DO-loop
1072
negative field width
1073
zero-width field
1074
character string edit descriptor reached on input
1075
Hollerith edit descriptor reached on input
1076
no digits found in digit string
1077
no digits found in exponent
1078
scale factor out of range
1079
digit equals or exceeds radix
1080
unexpected character in integer field
1081
unexpected character in real field
1082
unexpected character in logical field
1083
unexpected character in integer value
1084
unexpected character in real value
1085
unexpected character in complex value
1086
unexpected character in logical value
1087
unexpected character in character value
1088
unexpected character before NAMELIST group name
1089
NAMELIST group name does not match the name in the program
1090
unexpected character in NAMELIST item
1091
unmatched parenthesis in NAMELIST item name
1092
variable not in NAMELIST group
1093
too many subscripts in NAMELIST object name
1094
not enough subscripts in NAMELIST object name
1095
zero stride in NAMELIST object name
1096
empty section subscript in NAMELIST object name
1097
subscript out of bounds in NAMELIST object name
1098
empty substring in NAMELIST object name
1099
substring out of range in NAMELIST object name
1100
unexpected component name in NAMELIST object name
1111
unassociated ACCESS specifier
1112
unassociated ACTION specifier
1113
unassociated BINARY specifier
1114
unassociated BLANK specifier
1115
unassociated DELIM specifier
1116
unassociated DIRECT specifier
1117
unassociated FILE specifier
1118
unassociated FMT specifier
1119
unassociated FORM specifier
1120
unassociated FORMATTED specifier
1121
unassociated NAME specifier
1122
unassociated PAD specifier
1123
unassociated POSITION specifier
1124
unassociated READ specifier
1125
unassociated READWRITE specifier
1126
unassociated SEQUENTIAL specifier
1127
unassociated STATUS specifier
1128
unassociated UNFORMATTED specifier
1129
unassociated WRITE specifier
1130
zero length file name
1131
ACCESS specifier is not ’SEQUENTIAL’ or ’DIRECT’
1132
ACTION specifier is not ’READ’, ’WRITE’ or ’READWRITE’
1133
BLANK specifier is not ’ZERO’ or ’NULL’
1134
DELIM specifier is not ’APOSTROPHE’, ’QUOTE’, or ’NONE’
1135
unexpected FORM specifier
1136
PAD specifier is not ’YES’ or ’NO’
1137
POSITION specifier is not ’APPEND’, ’ASIS’, or ’REWIND’
1138
RECL specifier is zero or negative
1139
no record length specified for direct-access file
1140
unexpected STATUS specifier
1141
status is specified and not ’OLD’ for connected unit
1142
STATUS specifier is not ’KEEP’ or ’DELETE’
1143
status ’KEEP’ specified for a scratch file
1144
impossible status value
1145
a file name has been specified for a scratch file
1146
attempting to open a unit that is being read from or written to
1147
attempting to close a unit that is being read from or written to
1148
attempting to open a directory
1149
status is ’OLD’ and the file is a dangling symbolic link
1150
status is ’NEW’ and the file is a symbolic link
1151
no free scratch file names
1152
specifier ACCESS=’STREAM’ for default unit
1153
stream-access to default unit
1161
device does not support REWIND
1162
read permission required for BACKSPACE
1163
BACKSPACE on direct-access unit
1164
BACKSPACE on binary unit
1165
end-of-file seen while backspacing
1166
write permission required for ENDFILE
1167
ENDFILE on direct-access unit
1168
stream-access to sequential or direct-access unit
1169
stream-access to unconnected unit
1170
direct-access to stream-access unit
1171
incorrect value of POS specifier
1172
unassociated ASYNCHRONOUS specifier
1173
unassociated DECIMAL specifier
1174
unassociated IOMSG specifier
1175
unassociated ROUND specifier
1176
unassociated STREAM specifier
1177
ASYNCHRONOUS specifier is not ’YES’ or ’NO’
1178
ROUND specifier is not ’UP’, ’DOWN’, ’ZERO’, ’NEAREST’, ’COMPATIBLE’ or ’PROCESSOR-DEFINED’
1179
DECIMAL specifier is not ’POINT’ or ’COMMA’
1180
RECL specifier is not allowed in OPEN statement for stream-access unit
1181
attempting to allocate an allocated array
1182
deallocating an unassociated pointer
1183
deallocating an unallocated allocatable array
1184
deallocating an allocatable array through a pointer
1185
deallocating an object not allocated by an ALLOCATE statement
1186
deallocating a part of an object
1187
deallocating a larger object than was allocated
1191
unallocated array passed to array intrinsic function
1192
illegal rank
1193
small source size
1194
zero array size
1195
negative elements in shape
1196
illegal kind
1197
nonconformable array
1213
asynchronous I/O on unconnected unit
1214
asynchronous I/O on synchronous unit
1215
a data edit descriptor and I/O list item type are incompatible
1216
current I/O list item doesn’t match with any data edit descriptor
1217
illegal CORR_ACCTION value
1218
infinite loop occurred due to I/O handler enabled
1220
the number of requested bytes is greater than is supported on the target platform
1221
data in a UNION cannot be read from or written to an incompatible file type
2001
invalid constant, structure, or component name
2002
handle not created
2003
character argument too short
2004
array argument too long or too short
2005
end of file, record, or directory stream
2021
lock not initialized (OpenMP)
2022
deadlock in using lock variable (OpenMP)
2023
lock not set (OpenMP)