Symptom
FQDN (Fully Qualified Domain Name) being overwritten and deleted from step 2.1 Define HTTP Connectivity of infrastructure preparation.
Environment
- SAP Solution Manager 7.2
- Two instances on one host
Reproducing the Issue
- Login to Solution Manager
- Go to SOLMAN_SETUP
- Select Infrastructure Preparation
- Go to Step 2.1 Define HTTP Connectivity
Cause
There are two instances on one host and FQDNs are not set up properly.
Resolution
If there are two (or more) instances on one host please ensure that FQDNs are defined correctly in the instance profile. Multiple FQDN's defined causes outside discovery to switch them.
See Also
Diagnostics Agent 7.2 Outside Discovery Troubleshooting: https://wiki.scn.sap.com/wiki/x/Px-eGw
Keywords
KBA , SV-SMG-DIA-SRV-LSC , OS and DB Host Discovery (Outside Discovery) , SV-SMG-LDB , Landscape Management Database (LMDB) , SV-SMG-INS-CFG-SYP , System Preparation , Problem
SAP Knowledge Base Article - Public