ORA-06516

Error: ORA-06516: PL/SQL: the Probe packages do not exist or are invalid

Causa: A Probe operation, probably an attempt to initialize the Oracle server to debug PL/SQL, could not be completed because the Probe packages were not loaded or have become invalid.

Acción: DBA should load the Probe packages. This can be done by running the PBLOAD.SQL script supplied with the RDBMS.