Special Character error in IDOC

All,

I am trying to upload PO data using IDOC type "PORDCR1" from LSMW. All is well till I convert data. We have some speical characters in short text field at item level and even when I convert the data and display it from LSMW it looks fine, but when I processing idoc it's erroring out meaning if I have special character "Á" in IDOC during processing it's getting converted to "Á#" and it's screwing up the positions.

What I am not able to understand is when I am displaying the converted data in segment mode in LSMW it's getting displayed perfectly without extra "#", but when I am checking errored idoc from WE05 it has this new #. Did anyone come across this issue?

Your help will be greatly appreciated. Thanks for your time.