Unable To File > Export Data From A Form

@$FND_TOP/sql/aflobbld

Unable To File > Export Data From A Form (Doc ID 552268.1)

As per note i have completed steps 1.

1. Run $FND_TOP/patch/115/sql/afupdlob.sql to drop the index.

When try to second getting error.

SQL> @$FND_TOP/sql/aflobbld.sql

Enter value for 1: APPLSYS

Enter value for 2: APPS

    ad_ctx_ddl.drop_preference( dropit.pre_owner || '.' || dropit.pre_name );

        *

ERROR at line 52:

ORA-06550: line 52, column 9:

PLS-00201: identifier 'AD_CTX_DDL.DROP_PREFERENCE' must be declared

ORA-06550: line 52, column 9:

PL/SQL: Statement ignored

ORA-06550: line 56, column 9:

PLS-00201: identifier 'AD_CTX_DDL.DROP_PREFERENCE' must be declared

ORA-06550: line 56, column 9: