Message SAP /EACA/MSG_BTA_PROFIT122 - Accounting engine not yet activated

Diagnosis
The Accounting Engine has not yet been activated.

System Response
IF the Accounting Engine is inactive for a given accounting instance,the Business Transaction Profit cannot be activated for it, asactivation of the Accounting Engine is a precondition of this.

Procedure
Before doing anything else, activate the Accounting Engine inCustomizing for the accounting instance in question.