https://userapps.support.sap.com/sap/support/knowledge/en/3376649
3376649 - SPID 0 hold share locks on syslogins and not release in standby ASE cause SRS hang - SAP...
You have HADR setup running on ASE 16.0 SP03 PL07 and higher. In SRS, dt_apply is enabled, the value is set higher than 1. In standby ASE, 'enable DTM' is...