| ERROR | constrained datatypes disallowed in CALL Specifications |
| CAUSE | A call specification for C or Java cannot have constraints on the PL/SQL formal parameter types. PL/SQL types which have have constraints are NATURAL, NATURALN, POSITIVE, POSITIVEN, SIGNTYPE, INTEGER, INT, SMALLINT, DECIMAL, NUMERIC, DEC This includes NOT NULL constraints from POSITIVEN, NATURALN |
| ACTION | Use the unconstrained type for that PL/SQL formal declaration i.e NUMBER, BINARY_INTEGER or PLS_INTEGER |