Error E021

Message

[DBC-E021] No AWR or Statspack detected for %s (try --license-ok)

Explanation

DBCollect could not detect prior AWR usage and no statspack configuration for this instance.

Solution:

(Only if you have Diagnostics Pack license for the host!): Run dbcollect with --license-ok

Solution 2:

Setup Statspack, wait for at least a week to generate data and rerun (if you do not have the Diagnostics license)

Solution 3:

Run dbcollect with --ignore to skip performance data for all databases completely. Beware that this may lead to incomplete workload assessment results.