https://userapps.support.sap.com/sap/support/knowledge/en/1855064
1855064 - Diagnostics Agents DPC Push fails due to error 'InvalidResponseCodeException: Invalid...
The monitoring metrics which are collected by the Diagnostics Agents are gray in the Solution Manager system. The dpc.log or e2email.log of the Diagnostics...
due todiagnosticsagentsdpcpush