ORA-13019: coordinates out of bounds

I am facing below error.Can someone let me know the root cause.

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-13206: internal error [Tessellate] while creating the spatial index

ORA-13249: Error in spatial index: [mdpridxtessellate]

ORA-13200: internal error [ROWID:AAkMddAAFAAFCKLAAA] in spatial indexing.

ORA-13019: coordinates out of bounds

ORA-06512: at "MDSYS.SDO_INDEX_METHOD_10I", line 10.

'CREATE INDEX NX_FERRY1_'

         || db_link_ext

         || ' ON FERRY1_'

         || db_link_ext

         || '(LINK) INDEXTYPE IS MDSYS.SPATIAL_INDEX PARAMETERS (''SDO_LEVEL=15'')';

Where db_link_ext is the time stamp i am passing.

I am using oracle 11G