Patch:10627578 Errors: ORA-04021: timeout occurred while waiting to lock object

Applying  Patch:10627578  but the installation is ending in error.

ERROR

Start time for file is: Wed May 30 2012 13:01:31

package /d06/appltest/apps/apps_st/appl/bom/12.0.0/patch/115/sql/CSTRCMVS.pls

Line 35: Changed as follows:
-------------------------------------------------------------
CREATE OR REPLACE PACKAGE CST_RevenueCogsMatch_PVT AS
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CREATE OR REPLACE PACKAGE CST_RevenueCogsMatch_PVT AUTHID CURRENT_USER AS
-------------------------------------------------------------

Done deactivating PL/SQL compilation.

AD Worker error:
ORA-04021: timeout occurred while waiting to lock object

Failed to execute statement. Statement is

CREATE OR REPLACE PACKAGE CST_RevenueCogsMatch_PVT AUTHID CURRENT_USER ...

AD Worker error:
ORA-04021: timeout occurred while waiting to lock object

Done resetting PL/SQL compilation.