Hi Melanie,
With respect to your msg , it seems that you have not marked your update type relevant for posting in configuration.
I would suggest to check your config setting in the following path :
Spro -- FSCM---- Treasury and Risk mgt ----- Transaction Manager ---- General settings ----- Accounting ---- Link to other accounting components ----- Indicate update types relevant to posting.
In that , check whether the update type relevant to that flow type is maintained and marked for relevant to posting.
If it is not available , then maintain the same and try posting the document again. The issue will be solved.
Regards,
Swapnil Shelke