These limitations apply to cube schemas:
If you add data load bindings to an existing cube schema from which an Essbase model has already been created, the cube schema and model will be out of sync. If you deploy from the existing Essbase model, the model will not pick up the new data load bindings, resulting in invalid deployment results. To deploy a cube using the new data load bindings, you must create a new Essbase model and deploy from the new model.