In this blog post, you’ll learn more about the Sybase Error Procedure ‘%1’ is no longer valid and the reason for receiving this error
Sybase SQL Error Message
Procedure ‘%1’ is no longer valid
Reason for this Error
A procedure definition cannot be loaded from the catalog. Check for tables or columns that have been renamed or that may be reserved words. If this procedure is an internal procedure, you may have an older version. Database upgrade may be needed to run it successfully.