Taking more than 30 min for Delete Index

Hi Experts,

I am trying to delete Index for one of my cube thorugh Process Chain, but every time it is taking morethan 30 mins, even we dont have much data in the cube.

Job Details:

Job started

Step 001 started (program RSPROCESS, variant &0000000003309, user ID ALEREMOTE)

Start process DROPINDEX ZCSDC303_DEL_IDX in run DBWIM5VFE7YNJOOGV1YK6KTCQ of chain ZCSD_PWR_CONS_CON

please help me out on this

Thanks in advance

David