Hi,
I remember that there should be a way for this
1 pass several item codes as one string to a subreport
2 from the subreport, we verify each item code in that string and return an error message for any invalid one
For instance, the codes are alike
Code1, Code2, Code3, and etc.
which appear like the above ones in that passing string.
(I remember that we can verify that through the formulas. Am I right?)
One thing more is:
it should be possible to further put each item code as one column header in that subreport, shouldn't it?