Seaquel
SQL Server error code

SQL Server error 2730

SQL Server raises error 2730 at severity 11, which marks a problem with the query or data that you can correct.

Cannot create procedure '%.*ls' with a group number of %d because a procedure with the same name and a group number of 1 does not currently exist in the database. Must execute CREATE PROCEDURE '%.*ls';1 first.
Msg2730
Severity11
Group2000–2999

Source: Database Engine events and errors