1964178 - After APO Upgrade, Planning Results in APO Are Not Published to ECC

After you've upgraded your APO system, the planning results in APO are not longer published to ECC although you didn't make any change to any relevant customizings. Affected objects can be External Procurements (Purchase Requisitions and Purchase Orders), Inhouse Productions (Planned Orders), Forecast releases (Planned Independent Requirements), BOP results and so on. To be more exact, there is no queue generated at all. /SAPAPO/CCR Delta report can detect the objects missing in ECC but can't repair them at all.
On the other hand, the master data and transactional data transfer from the direction of ECC to APO works as before.

• SAP Supply Chain Management (SCM), Advanced Planning and Optimization (APO)
• SAP ERP Central Components

SXC_ATTR, /SAPAPO/IF_EX_SMOY_ADAPTER, /SAPAPO/DM_CP_PROCESS, PUBLISHPURCHASINGPLAN, /SAPAPO/CIF153, Missing in R/3 Without External Key, /SAPAPO/C5, CFG1, SLG1 , KBA , SCM-APO-INT , Interfaces , SCM-APO-ATP-BOP , Backorder Processing , SCM-APO-INT-PPS , PP-DS / Production and Process Order , SCM-APO-INT-PUR , Purchasing / Purch. Req. and Order, Transfer Order , SCM-APO-INT-DP , Demand Planning , How To