illegal procedure call
SQL> SQL> set serveroutput on SQL> SQL> CREATE OR REPLACE PROCEDURE CallProc1(p1 IN VARCHAR2 := NULL) AS 2 BEGIN 3 DBMS_OUTPUT.PUT_LINE('CallProc1 called with ' || p1); 4 END CallProc1; 5 / Procedure created. SQL> BEGIN 2 CALL CallProc1(); 3 END; 4 / CALL CallProc1(); * ERROR at line 2: ORA-06550: line 2, column 8: PLS-00103: Encountered the symbol "CALLPROC1" when expecting one of the following: := . ( @ % ; The symbol ":=" was substituted for "CALLPROC1" to continue.