Automatic Rediscovery Does Not Run After Updating Vendor Group Priority

Symptom:
capm260
Symptom:
CA Performance Management
did not run rediscovery after I updated the vendor certification priorities and updated the order of vendor certifications.
Solution:
Updating the order of vendor certifications and the PriorityGroup tag in the same REST operation can disrupt automatic rediscovery. Manually trigger rediscovery for the affected metric family.
Follow these steps:
  1. Mouseover
    Administration
    , and click the Data Aggregator data source.
  2. Click
    Monitoring Configuration, Metric Families
    .
  3. Select the affected metric family.
  4. Click
    Update Metric Family
    .
    Discovery runs for all devices in the metric family.