SSAS - When we need to do full processing of the cube even we have daily incremental processing of the cube.

Following are the scanario(s) in which we need to do full processing of the cube even we have daily incremental processing of the cube:

1) When we are processing the cube for the first time then full processing will load all the data in the cube.
2) When there is any structure changes in the cube then we need to do full processing so that changes in data will reflect in enitre cube.