Required

The Field Counts and OIA descriptor is required and must be unique. That is, every Description tab (<description> element) must contain one and only one Field Counts and OIA descriptor.

This fact should not cause you any trouble in practice, for the following reasons:
  • Although the Field Counts and OIA descriptor itself is required, only one of the three tests that it contains is required. Therefore the actual requirement is that every Description tab must contain one and only one Wait for OIA to Become Uninhibited descriptor.
  • The Macro Editor and the Code Editor enforce these rules and will not let you mistakenly include more than one Field Counts and OIA descriptor in a Description tab (or <description> element). For example,
    • The Delete button on the Description tab does not have any effect when you try to delete the Field Counts and OIA descriptor.
    • The Descriptor listbox on the Description tab does not contain a <new> entry for the Field Counts and OIA descriptor.
Parent topic: Field Counts and OIA descriptor