A fix is available
Closed as program error.
In 64-bit mode, if user attempts to write more than 2**31 bytes in a single unformatted record using the default value for the UWIDTH option (32), no error is emitted, and the record marker will overflow.
The program should be run with UWIDTH=64. If that's done, there is no error and no overflow.
In 64-bit mode, if you attempt to write more than 2**31 bytes in a single unformatted record using the default value for the UWIDTH option (32), no error is emitted, and the record marker will overflow. The cause of the problem is that with UWDITH=32, the record marker used by XLF is a 4 byte signed integer. It therefore imposed a record limit of 2**31 - 1. Programs that require larger records must use the UWIDTH=64 option which uses 8-byte records.
The problem had been fixed.
Reported component name
XL FORTRAN FOR
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
XL FORTRAN FOR
Fixed component ID
Applicable component levels
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