Solution : https://service.sap.com/sap/support/notes/615877 (SAP Service marketplace login required)
Key words : 
composite sap note lists, delta report comparison, initial data transfer, deltareport2 solution check, performance-relevant notes, related notes, manufacturing orders, reconciliation tool, terms aposfc, production order
Related Notes : 
       
| 735537 | Poor performance by the /sapapo/cif_order_extract | 
| 695534 | Long runtime for the optimization or MRP run | 
| 690996 | Inbound scheduler performance optimization | 
| 659200 | Performanz nach Massenänderung oder Optimierung | 
| 641858 | Acceleration of the transfer to APO with mass transaction | 
| 608828 | Poor performance with initial data transfer | 
| 576662 | Runtime problems with the data extraction | 
| 520781 | Dupl. remain. duration adjust. f. part. confirmed operations | 
| 501571 | Buffering of table TCO11 | 
| 489824 | Unnecessary order update to APO during confirmation | 
| 489130 | Unnecessary order update to APO during confirmation | 
| 488470 | Delta report 3 iteration: In-house production | 
| 439489 | Termination of the initial supply for planned orders | 
| 436687 | Composite SAP note: APO integration performance | 
| 419653 | Manuf. order R/3 -> APO: COM error return code 110 | 
| 416906 | APO-PP/DS: Sorting error messages | 
| 403250 | Many queue entries in statuses 'RETRY' or 'CPICERR' | 
| 397989 | PP/DS: Scheduling (Documentation) | 
| 394113 | Date shift between R/3 and APO | 
| 390850 | Scrap in APO and R/3 (documentation) | 
| 389193 | Comparison report performance for planned orders | 
| 387201 | Performance comparison report for manufacturing orders | 
| 380712 | Poor performance for confirmation | 
| 379589 | Performance during mass conversion of orders | 
| 367283 | Process orders and production orders: CIF performance | 
| 364827 | Improvement to key completion (performance and pegging) | 
| 363488 | Plan/prod ords w.continuous IO not always scheduled | 
| 363478 | No deletion events should be returned to R/3 | 
| 354261 | Performance improvement for production orders | 
| 352093 | IOC: Performance improvement authorization check | 
| 351408 | R/3 >APO: Performance for deleted orders | 
| 339383 | R/3 APO: Perform.improvement during initial supply | 
| 339382 | R/3 APO: Preparation log.DB IOC for APO integration | 
| 335549 | R/3->APO:Sending uneccessary data w. deleting order | 
| 324346 | Initial supply of unauthorized order categories | 
| 316373 | APO->R/3: Performance of component mapping | 
| 313425 | Performance: Confirmation sends order change to APO | 
| 313212 | Performance: Confirmation sends order change to APO | 
| 303150 | Perform. problems due to back update from APO to R/3 |