AGMT0012E <`server name`>: <`error`>

Explanation
AggregationServer: Failed to insert event into EventCache. The specific event that is received
from the z/OS® Base misses key information.

System action
The specific transaction event is ignored and does not appear on the UI.

User response
This issue happens only due to an internal error. Contacting IBM® Software Support might be the only solution.