Thank you taking your time and submitting this request for Red Hat Enterprise Linux 7. Unfortunately, this bug cannot be kept even as a stretch goal and was postponed to RHEL8.
PR under review https://pagure.io/slapi-nis/pull-request/34
Note: I erroneously said that a possible workaround was to enable Schema-compat plugin. This is wrong. There is no workaround to these noisy and useless alarming logs :(
Fix pushed upstream => POST
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: idm:DL1 and idm:client security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.