11.5.10.2 : Invalid package FND_OID_DIAG after applying Patch No. 6241631 (ATG RUP 7)

Hi,

Invalid package FND_OID_DIAG after applying Patch No. 6241631 (ATG RUP 7)

Error :
SQL> show error
Errors for PACKAGE BODY APPS.FND_OID_DIAG:

LINE/COL ERROR
-------- -----------------------------------------------------------------
76/3     PL/SQL: Statement ignored
76/18    PLS-00201: identifier 'FND_OID_UTIL.GET_OID_SESSION' must be
        declared

121/3    PL/SQL: Statement ignored
121/13   PLS-00201: identifier 'FND_OID_UTIL.UNBIND' must be declared
SQL> alter package apps.CS_WF_ACTIVITIES_PKG compile body;

Warning: Package Body altered with compilation errors.

Thank you