Cannot open a particular company - Error 49153 - Other companies can be opened
If one company cannot be opened but another company or companies can, check the following:
Open Database Setup. Go to Start / All Programs / Sage / Sage 300 ERP 2014 / Database Setup. The ADMIN password is required.
Select one of the companies that can be opened and click Edit
Note connection information, particularly the Server and Login ID.
Select the company that does not open and click Edit
Verify that the same server and Login ID are being used and that the database in question exists in MS SQL on the database server.