Common limitations

Zstandard compression

Zstandard compression is a new feature that is available in HULFT Ver.10.2.0 or higher.

To transfer data using Zstandard compression, HULFT Ver.10.2.0 or higher must be installed on both the sending host and receiving host.

For details, refer to Zstandard compression.

"Host Type" in the Host Information

If "K" (Fujitsu K series) is specified for Host Type in a record of the Host Information, that record is not converted during a version upgrade.

It will be deleted from the Host Information.

Therefore, before you perform a version upgrade, check Host Type in the Host Information records and fix them if necessary.

In addition, if "N" (WindowsNT) is specified for Host Type, it will be changed to "W" (Windows) after a version upgrade.

"Code Set for Transfer" in the Host Information

If "NEC Kanji" or "KEIS" is specified for Code Set for Transfer in a record of the Host Information, that record is not converted during a version upgrade.

It will be deleted from the Host Information.

Therefore, before you perform a version upgrade, check Code Set for Transfer in the Host Information records and fix them if necessary.