FIX: Error 403 on Select w/ Nested Subqueries, Sums, and GroupsLast reviewed: June 27, 1997Article ID: Q165559  | 
	
	
 
 
The information in this article applies to:
 
 SYMPTOMSWhile you are running a complex query consisting of a select with a number of nested subqueries, aggregate functions such as sum() and/or count(), and a 'group by' clause, you may receive the following error message: 
 Msg 403, Level 16, State 1 Invalid operator for datatype op: UNKNOWN TOKEN type: decimal WORKAROUNDTo work around this problem, avoid running such complex queries described above. 
 STATUSMicrosoft has confirmed this to be a problem in Microsoft SQL Server version 6.5. This problem has been corrected in U.S. Service Pack 3 for Microsoft SQL Server version 6.5. For more information, contact your primary support provider. 
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	Additional query words: transact 
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