In this blog post, you’ll learn more about the Sybase Error Internal error. Index %2 does not yet support the requested operation. %1 and the reason for receiving this error
Sybase SQL Error Message
Internal error. Index %2 does not yet support the requested operation. %1
Reason for this Error
An operation, for example SUM, was forwarded to an index, for example HG, that does not directly implement the operation. Normally, this should not be possible, but can be forced by setting command options.