Error "Request in batch at position 0 contains invalid header 'authorization'" when using OpenUI5/SAPUI5 with batch enabled

[gregorwolf]

Hello CAP Team,

in my project cap-azure-ad-b2c I've now also created a OpenUI5 frontend. Unfortunately I had to disable batch processing in MainView.controller.js#L59 because otherwise I get the error:

Request in batch at position 0 contains invalid header 'authorization'

for the requests. It is the default behaviour of OpenUI5/SAPUI5 to send all headers that where defined when creating the model not only in the main $batch request header, but also in every header for the $batch request payload.

Maybe there is also a solution in OpenUI5/SAPUI5.

Best regards
Gregor