PLS-00365

Error: PLS-00365: 'string' is an OUT parameter and cannot be read

Causa: An attempt was made to assign the value of an OUT parameter to another parameter or variable. Inside a procedure, an OUT parameter acts like an uninitialized variable; therefore, its value cannot be read. For example, the following assignments are illegal:

Acción: Use an IN OUT parameter instead of the OUT parameter. Inside a procedure, an IN OUT parameter acts like an initialized variable; therefore, its value can be read.