I know there's a lot of threads regarding that error but I didn't find one that fits to our current scenario:
IDoc -> XI -> File
We have checked if the logical system name in SALE (of sending system) fits to the one in the business system and it does now.
It didn't fit at first but we've changed it in the SLD and reimported the business system.
We still get the same message:
<SAP:Stack>Unable to convert sender service to an ALE logical system</SAP:Stack>
There is no logical system entered in the receiver business system. Do we need that? But of which logical system?
Thanks for any advice