SCOM 2012 R2 - App Advisor and App Diagnostics Issue

Hi there!

Here is our scenario: SCOM 2012 R2 is deployed in the environment

1. SCOM - Management Server and SCOM Management Console.
2. SQLOD - SQL 2012 Operational Database
3. SQLDW - SQL 2012 Data Warehouse Database, SQL Reporting Services, SCOM Reporting, SCOM Web Console.

Problem: SCOM Administrator is able to open SCOM Application Advisor,  SCOM Application Diagnostics and SCOM Web Console from any computer only after the SCOM Application Advisor,  SCOM Application Diagnostics and SCOM Web Console are opened from SQLDW (i.e. after opening them from the place where they were originally installed). The errors message prompts to retry after adding the user to the proper groups for SCOM Application Advisor and SCOM Application Diagnostics. SCOM Web Console prompts the user to login.

Workaround: Open SCOM Application Advisor,  SCOM Application Diagnostics and SCOM Web Console on SQLDW (i.e. after opening them from the place where they were originally installed) and everything works fine.

Question: What is causing the issue and how to fix it?

Many thanks, in advance!