> Is it a regression, a problem with my synthax or something may be wrong with my configuration ?
[TEIID-3754] Remove OData V2 implementation of the Server - JBoss Issue Tracker - OData v4 is considered to be the full replacement for OData v2. Do you have clients that cannot move to v4?
Do you have clients that cannot move to v4?
=> yes, that's exactly my problem.
The same question was posted - Odata V2 support in Teiid 9.X
If you want to coordinate on an effort that resurrect the older implementation we can assist with that. From a community perspective that would be a one-off and not part of what is generally supported.