Hi,
In inventonhanditem form has a inventdim, inventsum datasource.

I can't get a record from datasource, If try to show inventdimid in inventonhanditem form grid.
So, I try to create a display method in inventsum table and also tried inventdim table
[ExtensionOf(tablestr(InventSum))]
final class inventsum_extension
{
display InventDimId getinventdim(InventSum inventdim)
{
return inventdim.InventDimId;
}
}
But record not selected just itemid field and ordered,postedqty fields are contain values but remaining fields are contain a null values only.
How to get inventdimid values? Please give your ideas
Thanks in advance