SAP B1 9.2 project Management-cannot add stagedependence 1 in stage line

Hi

I have tested proj Mgt module and unable to add stage line.  The error of " Microsoft serve Native client 11, invalid column name "stdp1type" (PMG1).  I think it is field named stage dependence1 which not allow to added.

Does anyone know how to add stage dependence1?

Thanks.

Usa J