3201471 - SRS version not upgraded after applying the RS_UPDATE task from Rolling Update

• Applying steps from SAP Note 2800495 for a rolling update, ASE is upgraded to the new version, but not the SRS, the same version is maintained.
• No errors reported in dev_sapdbctrl, the log informs about update process ending successfully.
• We can see the saphostctrl arguments with UPDATE_RS task in dev_sapdbctrl like this:

          [PID 1234] Command line arguments:
          [PID 1234]  arg0: /usr/sap/hostctrl/exe/sapdbctrl
          [PID 1234]  arg1: liveupdate
          [PID 1234]  arg2: ISS_REP
          [PID 1234]  arg3: -P
          [PID 1234]  arg4: -T
          [PID 1234]  arg5: 3
          [PID 1234]  arg6: -t
          [PID 1234]  arg7: syb
          [PID 1234]  arg8: -m
          [PID 1234]  arg9: Execute
          [PID 1234]  arg10: -o
          [PID 1234]  arg11: TASK=UPDATE_RS
          [PID 1234]  arg12: -o
          [PID 1234]  arg13: DROP_LOCATION=/<location_path>

• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite
• SAP Netweaver (NW) - All versions

HADR, always on, rolling update, upgrade, saphostctrl, RS_UPDATE , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem