Problem with WebDynpro calling BAPI

[Former Member]

Hello everyone,

as I have now managed to run Web Dynpro Applications, I started to work with it.

My Testapplication calls BAPI_PO_GETITEMS. I have inserted an InputField for entering the PO number and a button to retrieve the selection.

I display the Items of the PO in a Table element. Wanting to display the po header data it works fine in a table element but not if I take TextView elements.

Doing so gives me an exception about a Lead Selection not being set.

Can anyone please give me a hint on how to solve this problem?!

Thanks in advance.

Regards,

Martin

[Former Member]

hi martin.......

in the node just check the initialize lead selection box.

---regards,

alex b justin

[Former Member]

hi alex,

I already have checked this on every node in my context.

regards,

martin

[Former Member]

hi martin........

check for the cardinality as 0....n....

---regards,

alex b justin