Cancel delete request

Hi All,

I am currently deleting a request from a cube in our production system. The request contains 875,800 records, entire cube contains 216,000,000.

The delete has been running for almost two hours. If I have to kill the delete, should I just cancel in SM50 and then delete record locks in SM12. If I do this, will the request be rolled back? Will the data within the request that I was trying to delete still appear ok in my cube, or is there a possibility of that data being messed up?

Thanks

Charla