Upgrade to EBS 12.1.2 have 250 invalid objects

Question

We just upgrade one of EBS application farm from EBS 12.1.1 to 12.1.2. After finish we found database have 250 invalid objects. I have been run "utlrp" several time still useless.
I list some invalid objects here hope soneone can help us.
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alter package apps.eng_eco_pub compile body;
alter package apps.oks_billsubline_pub compile body;
alter package apps.oks_billcontline_pub compile body;
alter package apps.engecobo compile body;
alter package apps.okl_reverse_contract_pvt compile body;
alter package apps.okl_vp_k_article_pvt compile body;
alter package apps.okl_contract_pvt compile body;
alter package apps.okl_supp_invoice_dtls_pvt compile body;
alter package apps.okl_txl_assets_pvt compile body;
alter package apps.okl_extrn_pvt compile body;
alter package apps.okl_generate_accruals_pvt_w compile body;
alter package apps.okl_am_parties_pvt_w compile body
alter package apps.okl_am_system_params_pub_w compile body;
alter package apps.wsh_ib_txn_match_pkg compile body;
alter package apps.wsh_rcv_corr_rtv_txn_pkg compile body;
alter package apps.wsh_ib_ui_recon_grp compile body;
alter package apps.okl_bpd_cap_adv_mon_pvt compile body;
alter package apps.okl_bpd_termination_adj_pvt compile body;
alter package apps.okl_am_restructure_rents_pvt compile ;
alter synonym apps.ad_util_params compile ;

Answer 1

If I use "utlrp" to recompile, i got 0 error.
If I use "alter" to compile, I got :
SQL> alter package apps.eng_eco_pub compile body;
Warning: Package Body altered with compilation errors.
SQL> alter package apps.okl_vp_sync_cr_pvt compile body;
Warning: Package Body altered with compilation errors.