Openelis Lab Result Sync Data Failure

Hello all, can anyone suggest a possible cause for this error? Sync from OpenElis to openmrs when the lab result is submitted in opnelis

Failed processing event in feed [http://localhost:8052/openelis/ws/feed/patient/19] ‘obs id is null’ failed to validate with reason: groupMembers: A member of this obs group has an errororg.openmrs.api.ValidationException: ‘obs id is null’ failed to validate with reason: groupMembers

@shantotanvir ,
I guess this is Bahmni - specific,
can you state the version of Bahmni you’re using ??

is this error reproducable? can you share the steps?(from visit creation)