HPE NonStop SQL/MX Error – 20415 Table model-table-name cannot have a constraint-type constraint.model-table-nameis the fully qualified ANSI name of the model table.constraint-typeis the type of an incompatible constraint: UNIQUE or FOREIGN KEY.

In this blog post, let’s learn about the error message “20415 Table model-table-name cannot have a constraint-type constraint.model-table-nameis the fully qualified ANSI name of the model table.constraint-typeis the type of an incompatible constraint: UNIQUE or FOREIGN KEY.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.

Error Message

20415 Table model-table-name cannot have a constraint-type constraint.model-table-nameis the fully qualified ANSI name of the model table.constraint-typeis the type of an incompatible constraint: UNIQUE or FOREIGN KEY.

Reason for the Error

The model table for MODIFY REPARTITION has a UNIQUE or FOREIGN KEY constraint.

Solution

Specify a model table without UNIQUE and FOREIGN KEY constraints