This is chandra. Thank you for allowing me to join your community. I hope this association will be mutually beneficial.

I have significant experience in Oracle DBA, SQL, PL/SQL, datawarehousing, informatica and SAS. I am now getting to know cognos.

I have problem with COGNOS EP7.

In the joins dialog box of catalog creation the add link button is greyed out. I am unable to join the tables. Can anyone help.