Cannot use SQL query to pull data from KONV table in SAP ECC

[#1]

System: SAP ERP-2005 release SP/FP stack: 27 (06/2015)

Issue: We have a business need to pull data from KONV table to perform VAT related analysis. To do this, we tried using a SQL query. However, since KONV is a cluster table we cannot directly use SQL query.

Given the one-time need for this extract, we do not consider developing an ABAP program is a best use of the time. Can you suggest an alternative way to extract data from KONV using SQL query? thanks.