OCI-56741
The specified plan uses multilevel management directives and cannot be set in a pluggable database.
Cause
An attempt was made to set a resource plan that contains multilevel management directives: MGMT_P2, MGMT_P3, MGMT_P4, MGMT_5, MGMT_P6, MGMT_P7, or MGMT_P8. Multilevel management directives are not supported in pluggable databases (PDBs).
Action
Specify a valid PDB resource plan or modify the specified plan to be a single level plan, using only the MGMT_P1 or SHARES directives.