Error: SE_DB_IO_ERROR, Invalid grid size error (-33)

Error Message

This Database level I/O Error Occurred (-51)error appears in sde.errlog when trying to display a registered SDO layer:

SE_DB_IO_ERROR: Invalid grid size error (-33)

This error can occur when attempting to display, query, or zoom an Oracle Spatial feature class via ESRI applications such as ArcCatalog, ArcMap, ArcView, MapObjects or ArcIMS.


SDO_LEVEL is set too small.

Solution or Workaround

Increase SDO_LEVEL parameter in the DBTUNE table.

See Oracle documentation for an explanation of the SDO_LEVEL parameter.