Returns TRUE if the current member under calculation matches the attribute or varying attribute name specified in attMbrName.


Parameter Description


Single attribute member name or member combination.


  • This function provides the same functionality as @IsMbr (@Attribute(attMbrName)), but is faster.

  • You may have duplicate Boolean, date, and numeric attribute member names in your outline. For example, 12 can be the attribute value for the size (in ounces) of a product as well as the value for the number of packing units for a product. To distinguish duplicate member names, specify the full attribute member name (for example, @ISATTRIBUTE(Ounces_12)).


Consider the following calculation script, based on the Sample Basic database:

/* To increase the marketing budget for markets with large populations */
Marketing ( 
    Marketing = Marketing * 1.1; 

See Also