In this blog post, you’ll learn more about the Sybase Error Primary key for row in table ‘%1’ is referenced by foreign key ‘%2’ in table ‘%3’ and the reason for receiving this error
Sybase SQL Error Message
Primary key for row in table ‘%1’ is referenced by foreign key ‘%2’ in table ‘%3’
Reason for this Error
You attempted to delete or modify a row whose primary key value is referenced elsewhere in the database.