Points to note regarding a version upgrade

This chapter explains the procedure for upgrading the version of HULFT from a lower version to the latest version. The migration procedure varies depending on the version of HULFT before the upgrade. Therefore, check the version of HULFT before upgrading.

Points to note regarding version upgrade are listed below.

• End HULFT before performing a version upgrade.

• Be sure to create a backup in HULFT before a version upgrade.

• Check if custom character conversion exit routines are in use.

• Check if an EBCDIC user table is in use.

• The records in the Send Control file and any unsent records are cleared.

Be sure to read New Features and Compatibility Guide before a version upgrade.