Hi Chaipon,
the only concern is if the provider the changes the password , I have to update in SOAMANAER , in that case the given base64 is constant or does it change as well?
if the base64 type string value changes 'VU5JQ0VGV1NQVVA6UzR2NHlVOGE='. , then we have to update the ABAP code , that's pain.
still no luck from SAP notes.
Thanks
Krishna