ABAP Proxy Sender is trimming trailing spaces

Hi !

We have a scenario ABAP Proxy -> XI -> File. Data is sent via abap proxy from R/3 with some trailing spaces in its field values. When we check the received values in SXMB_MONI, exporting the XML data to a file in the local PC and using a text editor, we confirm that the trailing spaces were removed.

Any ideas to avoid this ?

Thanks,

Matias.