Is Null

Determines whether the value of a business object's attribute is null.

Inputs

Business object
The current business object (a BusObj object).

Attribute
A String that specifies the name of the attribute.

Output

Returns true if the attribute value is null; otherwise, returns false.

Notes

This function block is based on the BusObj.isNull() method. For more information, see isNull().

Copyright IBM Corp. 2003, 2004