Queryable inventory could not determine the current opatch status.
[oracle@Testing02 OPatch]$ ./datapatch -verbose SQL Patching tool version 12.2.0.1.0 Production on Fri May 15 15:54:19 2020 Copyright (c) 2012, 2019, Oracle. All rights reserved. Log file for this invocation: /testing/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_29313_2020_05_15_15_54_19/sqlpatch_invocation.log Connecting to database...OK Bootstrapping registry and package to current versions...done Queryable inventory could not determine the current opatch status. Execute 'select dbms_sqlpatch.verify_queryable_inventory from dual' and/or check the invocation log /testing/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_29313_2020_05_15_15_54_19/sqlpatch_invocation.log for the complete error. Prereq check failed, exiting without installing any patches. Please refer to MOS Note 1609718.1 and/or the invocation log /testing/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_29313_2020_05_15_15_54_19/sqlpatch_invocation.log for information on how to resolve the above errors. SQL...