These return codes are possible:
- 0
- Normal completion.
- 8
- CRP would have gone beyond the number of rows in the table.
This includes a table empty condition, with CRP set to TOP (zero).
The rowid remains unchanged.
- 12
- Table is not open.
- 16
- Variable value has been truncated, or insufficient space is
provided to return all extension variable names.
- 20
- Severe error.