Say you have Analytical Accounting installed in your system and assume you have multiple companies within the Dynamics GP Application. Now, You have activated Analytical Accounting in one or some of the companies and not all the companies. However, You’d see that Analytical Accounting Posting Journal prints every time you post a transaction in companies for which Analytical Accounting is not activated though installed.
This is not an issue or a bug and it is by design. In order to avoid this coming up every time we post the transaction, we can go to Posting setup and unmark the AA Posting Journal in each series we’d want to avoid the same.