Use the BI Applications RCU to drop the existing 11.1.1.10.1 ODI Repository schema.
You can use either the BI Applications 11.1.1.10.1 RCU or the 11.1.1.10.2 RCU. You will be prompted with a list of schemas that have already been installed. You must select the schema where the ODI repository for 11.1.1.10.1 exists.
Note:
Only drop the<prefix>_BIA_ODIREPO
. Do not drop any other schema.