AE_GEN_RET_001 does not contain any PrimitiveContent
The TC_AE_GEN_CRE_001 contains a response with PrimitiveContent.
We have to decide how the answer from TTCN-3 should be for the AE SUT/DUT. Either we respond with OK and primitive content or respond with non-OK without primitive content.
This issue applies to most of the AE tests.
Although no response at all should work, that could put some IUTs in a weird state.
Therefore, I think test suite should always send a response. I am inclined to send a response with Ok and the corresponding primitive content unless an unexpected message is received for which an error response (with no primitive content) should be sent.
Implemented as described above for the time being.