In 856 outbound:
we are getting below error in the production environment,but it works fine in TEST environment.
Error Brief : Guideline load error.
Error Description Error : Guideline was not provided in selector configuration for level 'Group'. Please check configuration and resubmit your data.
I have tried by uploading group ecs file also, after uploading group ecs the above error gone,but in the wire message the group segment is missed,like below
ISA*00* *00* *01*74754350 *08*1234567 *130829*1606*U*00401*368062916*0*P*>
Not sure if you are hitting the same Missing group segments in 834 Outbound EDI