Oracle Message ORA-13042 - invalid SDO_LEVEL and SDO_NUMTILES combination

ERROR	invalid SDO_LEVEL and SDO_NUMTILES combination
CAUSE	An invalid combination of SDO_LEVEL and SDO_NUMTILES values was read from the _SDOLAYER table. The most likely cause is that the columns are NULL.
ACTION	Verify the that SDO_LEVEL and SDO_NUMTILES columns contain valid integer values as described in the Oracle Spatial documentation. Then retry the operation.