Return
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Title
'Quest SQL Optimizer for DB2 LUW failed to launch. Verify that you have a valid Quest SQL Opti -
Description
User launched SQL Optimizer for DB2 LUW v 3.5 by itself, entered license key and site message, It was running well. However, When launched it from Toad for DB2 v 4.6 he always got error: 'Quest SQL Optimizer for DB2 LUW failed to launch. Verify that you have a valid Quest SQL Optimizer again (Rc=0005)'
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Cause
SQL Optimizer for DB2 LUW v 3.5 did not have a new license checking method.
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Resolution
Implement SQL Optimizer for DB2 LUW v 4.0 or higher