Can you check the Schema name that you are logged in as ?
Some time the schema may not have the permission to run that procedure.
Hope you are using the GEACUPAX schema to logged in with your database connection.
Thanks for you reply.
I figure out a related bug:
Bug 12859472: Cannot browse store procedure in case-sensitive MS SQL Database
There are two possible workarounds:
1. Use a database name with capital letters
2. Do not use stored procedures, but access the tables directly.
The notes on the Bug ticket describes that the issue would be scheduled to be fixed in PS7 which is 126.96.36.199.