This kind of query would work perfectly in SQL Server, but it does not work in Oracle.
select issueno, * from SOMETABLE;
The error message
Try this, when working with oracle db you need alias when you use column name along with *
*
select issueno, A.* from SOMETABLE A;
On Oracle you have to include the table name or an alias to use the *. Try this:
select issueno, SOMETABLE.* from SOMETABLE;