We have HANA pacemaker clusters and due to HANA_CALL timeouts ,unnecessary failovers are getting triggered. We tried to find the RCA but could not so far. We have SAPHanaSR-0.154.1-3.14.1.src.rpm deployed in the system. I just wanted to know what could be the reason for RA HANA_CALL timeouts and how HANA_CALL cluster resource monitoring works. I did check the scripts (SAPHanaSR/ra/SAPHana) in github but not sure how and why HANA_CALL is timing out. Not sure if it is Active directory/Domain Controller issue as sidadm accounts are not local. Things were working fine for around two years since these cluster setup was done for HANA nodes but after SUSE sp4 update, all HA clusters started to failover automatically with HANA_CALL timeouts. Please suggest if anyone have faced this issues and what is the resolution.