In this blog post, you’ll learn more about the Sybase Error Unsupported use of ROW type in an INTO clause and the reason for receiving this error
Sybase SQL Error Message
Unsupported use of ROW type in an INTO clause
Reason for this Error
You tried to use an a ROW type in an unsupported context. You attempted to assign more than one fetched value into a row variable, but the row variable may contain another row or array types or unsupported types. It must be in the form of the collection of simple variables.