Exception: Enter Value for Field

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Revision as of 01:25, 20 March 2014 by imported>Aeric (Created page with "This error occurs when referencing a field that has a null value. Prevent the error by using the ISNULL function in an IF statement: : <tt>IF( ISNULL(field), expression-to-use-wh...")
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This error occurs when referencing a field that has a null value. Prevent the error by using the ISNULL function in an IF statement:

IF( ISNULL(field), expression-to-use-when-field-is-null, expression-that-uses-the-field )