DNL_EQUIPMENT adapter is missing.
We are trying to replicate equipment between SAP CRM and SAP ECC. According to IMG documentation, first step is activating the adapter objects DNL_EQUIPMENT and DNL_EQUI_HIER by using transaction R3AC1. But DNL_EQUIPMENT adapter is missing on the list ( even after pressing the button "IN_/Active").
So we failed at the first step.
What is wrong with our environment? Is there any other way to do this?