We are using PO 7.4, service pack 2.
We have a IDoc to File interface where we had used the Graphical RFC Look-up, (using parameter)
During the run-time, the output payload is getting blocked due to the look-up and no payload is getting generating. ( we had tried disabling the lookup, the output appears then).
Request you to suggest if there is any difference in configuring the graphical RFC look-up in PO 7.4 and if Graphical look-ups work on single stack operation.