Table has no index order set (Error 26)

The records in the table have no order.

  • An index for the table file was not selected when an UPDATE command using the RANDOM clause was encountered.

    Select an index for the table file.

  • A FIND or SEEK was attempted against a table with no index ordering.

    Use SET ORDER TO to specify an index order.

  • SET RELATION was issued with a non-numeric expression.

    Provide a numeric expression.