| ERROR | Subprogram string violates its associated pragma |
| CAUSE | A packaged function cannot be called from SQL statements unless its purity level is asserted by coding a RESTRICT_REFERENCES pragma in the package specification. The pragma, which is used to control side effects, tells the PL/SQL compiler to deny the packaged function read/write access to database tables, public packaged variables, or both. A SQL statement that violates the pragma will cause a compilation error. |
| ACTION | Raise the purity level of the function, or relax the pragma restrictions. |