BASIS小问题汇总1

1. try to start SAP system but failed
   2019-04-04
   Symptom：
   when i tried to start SAP system,
   using the command:
   sapcontrol -nr 60 -function InstanceStart PRDERPAS01 60

and I get the below failed information:
FAIL: NIECONN_REFUSED (Connecion refused), NiRawConnect failed in plugin_fopen()

Reason：

The issue you had was related to sapstartsrv, which was not running.
use following command to check sapstartsrv
ps -ef | grep sapstartsrv

Resolution：
Once it was started:
/usr/sap//<instance_nr>/exe/sapstartsrv pf=/usr/sap//SYS/profile/<instance_nr> -D -u
/usr/sap/S4P/D61/exe/sapstartsrv pf=/usr/sap/S4P/SYS/profile/S4P_D61_PRDERPAP01 -D -u s4padm

You were able to use sapcontrol to start instance, and also monitor it with GetProcessList command.
SAP Startup Troubleshooting Guide for Netweaver Application Server: https://wiki.scn.sap.com/wiki/x/8IGuG
KBA 2652459 - [Best Practice] How to troubleshoot sapcontrol/sapstartsrv common issues - Guided Answers

2. Diagnostics-relevance not set in solution manager
   2019-04-12
   Component: Agent Framework (SV-SMG-DIA-SRV-AGT)

Stop it and run the following command to connect it to SolMan?
smdsetup managingconf hostname:"sapms://<solman.full.qual.host.name>" port:"<81xx>"

http://<solman_host>:<java_http_port>/smd/AgentAdmin
http://<solman_host>:<java_http_port>/smd/AgentAdmin
no fqdn is set for your solman?

wiki page explaining how to synchronize hana DB to Solman
https://wiki.scn.sap.com/wiki/x/cJvnH

This one is about managed system configuration for HANA MDC
https://wiki.scn.sap.com/wiki/x/15rnH

3. register database HANA into diagnostics agent
   Component: Landscape Management Database (LMDB) (SV-SMG-LDB)
   Solution Summary:
   To register the HANA completely into the SLD, it's needed to run the following steps.

   1. RZ70 of the ABAP system.
   2. HDBLCM tool.
      3 after getting the complete HANA data in SLD, please wait for 10mins until background job SAP_LMDB_LDB* syncs the change to LMDB. Or you can run the job immediately.
   3. refresh the solman_setup page to get the update system info for managed system configuration.

4. "destination SDCC_OSS not exist".
   Component: SAP HANA Database (HAN-DB)
   bug

5 service WEbgui does not exist"
The issue can be resolved by apply the following SAP note , please close this incident at you convenient time.

  2721354 - Activity "Activate Services" in Managed Systems Configuration