I am using a paging grid to display information in a task form with the todatasu

I am using a paging grid to display information in a task form with the todatasubset() function. It displays the information properly, but I am unable to use the controls in the paging grid (sorting by column, moving to other pages in the grid). The expression that is being used is =todatasubset(pv!statusAccum, a!pagingInfo(startIndex: 1, batchSize: 4, sort: a!sortInfo(field: "statusDateT",ascending: false))). The CDT is not linked to a datastore and does not have a primary key. Am I missing something in the expression or with the CDT? Thanks....

OriginalPostID-107229

OriginalPostID-107229