HP NonStop SQL/MX Messages Manual page 96

Data Definition Language (DDL) Messages (1000
through 1999)
Effect. The operation fails.
Recovery. None.
SQL 1614
1614 Constraint $0~constraintName could not be created as
referencing column $1~columnName is part of clustering key of
table $2~tableName.
Cause. You attempted to create a referential integrity constraint with a referencing
column that is a part of the clustering key of the referencing table.
Effect. The operation fails.
Recovery. None.
SQL 1615
1615 $0~String0 cannot be created, since it conflicts with
$1~String1 referential action of the referential constraint
$2~ConstraintName.
where,
$0~String0 - Type of the constraint - NOT NULL/ Primary key constraint.
$1~String1 - Referential action.
Cause. The NOT NULL constraint cannot be created on a referencing column with the
SET NULL referential action on it. (OR) The primary key constraint cannot be created
on the referencing column with the referential action specified because the primary key
cannot be updated.
Effect. The operation fails.
Recovery. Drop the referential integrity constraint.
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