In this blog post, you’ll learn more about the Sybase Error There is more than one way to join ‘%1’ to ‘%2’ and the reason for receiving this error
Sybase SQL Error Message
There is more than one way to join ‘%1’ to ‘%2’
Reason for this Error
You are attempting to KEY JOIN two tables, and there are two or more foreign keys relating the two tables. There may be two foreign keys from the first table to the second table. It may be that each table has a foreign key to the other table. You must use a correlation name for the primary key table that is the same as the role name of the desired foreign key relationship.