concatenate / save and evaluate formulas
When manually concatenate two tables there is an option to “save and evaluate formulas” so the formulas in the new or appended date gets evaluated.
In JSL this option is not available only “keep formula” witch suppresses the evaluation.
dt_1 << Concatenate(dt_2,Append to first table,save and evaluate formulas(1)); // this is not possible
I know that you can use:
dt_1:mycol << Suppress Eval( 0
...