ORA-29902 after restoring the database

Question

Hello friends,
Our database crashed 2 weeks ago and we had rman backups and I restore backups and it fixed. ORACLE version:  11.2.0.3.0, OS: Win server 2008
But now when we want to run our old quires which were working without problem before get exception:
ORA-29902: error in executing ODCIIndexStart() routine
ORA-01187: cannot read from file  because it failed verification tests
ORA-01110: data file 201: 'D:\APP\ADMINISTRATOR\ORADATA\IWATCHDB\TEMP01.DBF'
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 333
29902. 00000 -  "error in executing ODCIIndexStart() routine"
*Cause:    The execution of ODCIIndexStart routine caused an error.
*Action:   Examine the error messages produced by the indextype code and
           take appropriate action.
our query:
SELECT R.*
FROM DPS_CAMERAS_V R
WHERE SDO_WITHIN_DISTANCE(R.geom, SDO_GEOMETRY(2001, 8307, SDO_POINT_TYPE(-118.28648979370115, 34.02271512835471, null), null, null), 'DISTANCE=10 UNIT=MILE') = 'TRUE'
I checked the table spatial index to make sure that it is still there and did not get deleted during the restoring process and it was there.
I opened the index using sqldeveloper and it was written on top of the sql: -- Unable to render INDEX DDL for object IWATCH.DPS_CAMERA_IDX with DBMS_METADATA attempting internal generator.
Thanks for your help

Answer 1

I used the solution here:
http://scn.sap.com/thread/562143
And the query I mentioned above worked properly.
But I changed the query to:
SELECT R.*
FROM DPS_CAMERAS R
WHERE SDO_WITHIN_DISTANCE(R.geom, SDO_GEOMETRY(2001, 8307, SDO_POINT_TYPE(-118.28648979370115, 34.02271512835471, null), null, null), 'DISTANCE=10 UNIT=MILE') = 'TRUE'
To run query on the main table instead of the view and I got:
ORA-13226: interface not supported without a spatial index
ORA-06512: at "MDSYS.MD", line 1723
ORA-06512: at "MDSYS.MDERR", line 8
ORA-06512: at "MDSYS.SDO_3GL", line 1052
13226. 00000 -  "interface not supported without a spatial index"
*Cause:    The geometry table does not have a spatial index.
I checked the table and it has an spatial index, but I dropped it and tried to create a new spatial index and I got:
An error was encountered performing the requested operation:
ORA-29855: error occurred in the execution of ODCIINDEXCREATE routine
ORA-13249: internal error in Spatial index: [mdidxrbd]
ORA-13249: Error in Spatial index: index build failed
ORA-13249: Error in spatial index: [mdrcrtxfergm]
ORA-13249: Error in spatial index: [mdpridxtxfergm]
ORA-13200: internal error [ROWID:AAASIeAAEAAAAKOAAw] in spatial indexing.
ORA-13206: internal error [] while creating the spatial index
ORA-13032: Invalid NULL  SDO_GEOMETRY object
ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 10
29855. 00000 -  "error occurred in the execution of ODCIINDEXCREATE routine"
*Cause:    Failed to successfully execute the ODCIIndexCreate routine.
*Action:   Check to see if the routine has been coded correctly.
Vendor code 29855
and I tried it again and got:
Error starting at line 1 in command:
create INDEX dps_cameras_idx ON dps_cameras(geom) INDEXTYPE IS MDSYS.SPATIAL_INDEX
Error at Command Line:1 Column:14
Error report:
SQL Error: ORA-00955: name is already used by an existing object
00955. 00000 -  "name is already used by an existing object"
*Cause:   
*Action:
and I checked the table and saw the new index is there, but when I want to run the query I get the same error as above:
ORA-13226: interface not supported without a spatial index
ORA-06512: at "MDSYS.MD", line 1723
ORA-06512: at "MDSYS.MDERR", line 8
ORA-06512: at "MDSYS.SDO_3GL", line 1052
13226. 00000 -  "interface not supported without a spatial index"
*Cause:    The geometry table does not have a spatial index.
*Action:   Verify that the geometry table referenced in the spatial operator
           has a spatial index on it.