When creating a custom Oracle query it's impossible to create or select metrics in the QOS List drop down.
Environment
DX UIM 20.4.x / 23.4.x
ORACLE probe any version
Resolution
For the "metric" to appear in the drop-down, at least one variable needs to exist with "Column use" defined as "value", "value size" or "value int".
• Value: specifies the value for verifying the checkpoint. • Value size: specifies the file size (in B, KB, MB, GB or TB). • Value int: specifies the integer number.