Calling Oracle Stored Procedures from Powerbuilder 3.0

I am trying to call an Oracle stored procedure from an older version of Powerbuilder, 3.0d. I can not get past the Oracle error PLS-306 wrong number of types of arguments in call name. The Powerbuilder string variables have been assigned a value. The call to an Oracle procedure not passing any variables back works successfully.

There are two in variables and two out variables. Powerbuilder does not appear to like the IN OUT declaration. The execution of the procedure complains about the third variable, which is the first out variable. Does anyone know the missing piece or have any ideas what to try?

Regards,

Al

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