What operating system did you have? Did you installed storage component also while installing OMSA. Can you also check whether all OMSA services are running fine. Use below link for the details on same

https://www.dell.com/support/kbdoc/en-in/000134420/troubleshooting-for-openmanage-server-administrator-if-not-opening-updating-or-showing-correct-information

Server 2012 standard is installed on the server. Storage management is also installed on the server. All OMSA service is running fine.

Hi, Can you restart OMSA services. Then if the issue continues, Can you do soft reset the iDRAC? https://dell.to/3FI2nRL.

Steps for Windows

1. Press Windows+R key to open the Run window and enter "services.msc".

2. On the Services screen, check the following OMSA services are on the list.

   • DSM SA Connection Service
   • DSM SA Data Manager
   • DSM SA Event Manager
   • DSM SA Shared Services

3. Right-click each service name and select Restart from the displayed menu.
   There is no specific order to restart.

and if the problem persists, Can you try to drain residual electricity as below? 
1. Power the server down.  
2. Disconnect server from all power cables, Network cables. 
3. Hold down the power button continuously for at least 10 seconds.  
4. Insert power cables and network cables back into the system.  
5. Wait about 2 minutes before powering on server to give the iDRAC time to initialize. 
6. Power the system on. 

Hi @vineet.pant 

Please let know which Is the server model you are using ,Please add some screen shots of your server to look into the issue or trouble shooting steps.

Thanks,

Karthik V

#IWork4Dell

Hi Karthik,

Server Model: PowerEdge R720

In idrac storage controller show storage controller successfully.

Hi, by the way, Have you had a chance to try the troubleshooting steps above? if your iDRAC version is older than 2.65.65.65 Can you try to update it? It might be an iDRAC issue. https://dell.to/3wwmTS5