Monitoring Netweaver Gateway systems

This blog will focus on monitoring on Netweaver Gateway systems. These are used to host FIORI applicaitons.

Monitoring productive Netweaver Gateway systems

When monitoring a productive system, you will need to finetune the monitoring templates for:

  • ABAP 7.10 and higher Application template, for the ABAP application
  • ABAP 7.10 and higher Technical instance template, for the ABAP application servers
  • System host template
  • Database template

In many cases you will also an SAP web dispatcher installed. This requires a separate SSI and monitoring setup.

ABAP APPLICATION TEMPLATE

Make sure you cover in the ABAP application template the following items:

Availability:

  • Message server HTTP logon
  • System logon check
  • RFC logon check
  • License status
  • Certificates expiry
  • Update status

Performance and system health:

  • Critical number ranges
  • SICK detection
  • Dumps last hour
  • Cancelled jobs last hour

Security:

  • Global changeability should be that the system is closed
  • Locking of critical users like SAP* and DDIC (see blog)

Fine tune the metrics so you are alerted on situation where the system is having issues.

Netweaver gateway template

For Netweaver gateway, also assign and fine tune the Gateway template:

This contains gateway specifics:

Web dispatcher template

If you use a web dispatcher, make sure you perform the SSI for it and assign the web dispatcher template:

The important custom check on URL availability is best to setup as well: read this blog for instructions.

ABAP APPLICATION SERVER TEMPLATE

Make sure you cover in the ABAP application server template the following items:

Availability:

  • Local RFC logon test
  • Local HTTP logon test (if any BW web scenario is used)
  • Local Logon test
  • Message server disconnects (see blog)

Application server performance and health:

  • Amount of critical SM21 messages
  • No more free work processes (see blog)
  • Update response times

You can consider to setup extra custom metrics for the application servers:

System host template

For system host the regular CPU, memory, disc template is sufficient. Finetune the thresholds to your comfort level.

Database template

Important items of the database template:

  • Database availability
  • Database health checks
  • Backup

Functions monitoring

Next to the availability and performance mentioned above, check also for monitoring certain functions:

Author: Frank Umans

Working in SAP since 1998. Started as ABAP developer and later moved to SAP basis and authorizations. Since 2020 working with SAP Focused Run.

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