BIP2556
Severity
20 : ErrorMessage
An attempt has been made to assign a scalar, row or list quantity to a target of a different basic type.Explanation
Scalar values may only be assigned to scalars, rows may only be assigned to rows and lists may only be assigned to lists.Response
Check and correct the ESQL program. Pay particular attention to SELECT functions. Normally these return a list. However SELECT's containing a THE clause return a row.