Solution : https://service.sap.com/sap/support/notes/382746 (SAP Service marketplace login required)
Key words : 
required support package level, transportation scheduling functions, recommended - release restrictions, notes required, delivery scheduling, 358022  release restrictions, collective note 383648, consulting notes, faq notes 547961, solution implement
Related Notes : 
       
| 852908 | Incorr. dates for unloading point w/ goods receiving hours | 
| 802633 | Performance in module /SAPAPO/DM_ATPFIELD_GET_KOMGU | 
| 799787 | Performance of scheduling and TP/VS | 
| 798045 | No time zone determination with deactivated scheduling | 
| 759925 | Early confirmation after you call config. proc. scheduling | 
| 741894 | RAISE_EXCEPTION program termintn in /SAPAPO/VS_ORD_RELEASE | 
| 719772 | Performance in transportation and shipping scheduling | 
| 717979 | Message /SAPAPO/SCHED 868 'Date/time in the past' | 
| 692164 | Incorrect working times at target location | 
| 682453 | Incorrect name in results display of scheduling | 
| 677607 | Performance problems in /SAPAPO/TSTR_MAPPING_GET | 
| 674338 | Performance in function module /SAPAPO/TSTR_MAPPING_GET | 
| 669718 | Item category in scheduling | 
| 668009 | Incorrect target location in scheduling | 
| 664312 | Date at the end of a time stream interval | 
| 658550 | Unloading time is ignored | 
| 649882 | Short dump in TS3R_REMOTE_DISPATCHER | 
| 639624 | EXPORT_BUFFER_NO_MEMORY in TZON_CUSTOMIZING_ADDRESS_GET | 
| 637950 | Endless loop in scheduling | 
| 637155 | Error during time stream generation in the OLTP System | 
| 636993 | Incorrect dates | 
| 636169 | Incorrect dates after product allocation check in BOP | 
| 635883 | Scheduling: Performance improvement | 
| 629934 | Incorrect delivery date after update | 
| 623222 | Incorrect confirmed dates after correlation in APO | 
| 622828 | Scheduling: Accessibility /SAPAPO/SCHED_TEST 2 | 
| 622112 | Condition technique: No standard Customizing | 
| 621253 | Scheduling: Receipt calendar is not taken into account | 
| 620895 | Scheduling: Local time zone not taken into account | 
| 619909 | Accessibility /SAPAPO/SCHED_BUFFER_RESET | 
| 619035 | ATP: Scheduling details not correct from delivery proposal | 
| 613041 | Accessibility of APO shipping and transport scheduling | 
| 606635 | Scheduling: No dates in the past II | 
| 606488 | Scheduling: No dates in the past | 
| 605815 | Incorrect delivery date after ATP check | 
| 593052 | Performance: SCHED_CATALOGUE_BUILD II | 
| 592238 | Performance: SCHED_CATALOGUE_BUILD | 
| 589120 | Incorrect dates in the delivery | 
| 586845 | APO shipment and transportation scheduling not called | 
| 577990 | Performance: SD_TZONE_ADDRESS function module (Part 2) | 
| 577063 | Error in TSTR_GOODS_RECEIPT_HOURS function module | 
| 571469 | Dump in function module TS3R_REMOTE_DISPATCHER | 
| 565258 | Performance: Function module SD_TZONE_ADDRESS | 
| 557160 | Short dump in TS3R_REMOTE_DISPATCHER | 
| 550670 | No pick-up dates for sales scheduling agreements | 
| 550588 | Change in goods receipt hours is ignored | 
| 547961 | FAQ: Shipment and transportation scheduling in R/3 system | 
| 547941 | FAQ: Shipment and transportation scheduling in APO | 
| 538040 | Time zone determination for customer and plant | 
| 531327 | Document and item number in FM EXIT_SAPLV03C_APOINT_001 | 
| 518370 | Enhancement of the report /SAPAPO/SCHED_BUFFER_RESET | 
| 517197 | Dates outside valid working hours | 
| 516877 | Resetting time streams | 
| 515976 | Time stream generation is incorrect for ship-to parties | 
| 511128 | Short dump in /SAPCND/MV 130F0Z, PERFORM_NOT_FOUND | 
| 504947 | Order with individual purchase order and APO scheduling | 
| 501446 | List of all composite and FAQ notes about APO ATP | 
| 501093 | BOP determines incorrect delivery dates | 
| 500149 | Incorrect selection text in /SAPAPO/SCHED_TEST | 
| 491880 | Performance APO shipment/transportation scheduling | 
| 490267 | Time zones in transaction /SAPAPO/SCHED_TEST | 
| 488605 | Short dump CALL_FUNCTION_SEND_ERROR/REMOTE_ERROR | 
| 453235 | Volume group can not be deleted | 
| 452542 | Reset buffered scheduling data | 
| 429391 | Error message 'Product & does not exist' | 
| 428976 | Scheduling uses incorrect data as master data is missing | 
| 428707 | Issuingplantdependent scheduling is incorrect | 
| 422914 | R/3 sales order, rules-based ATP in APO, dates | 
| 422898 | Incorrect dates in R/3 SD documents | 
| 421761 | Incorrect scheduling results | 
| 420606 | Collective SAP Note for GATP performance in APO 3.0A | 
| 419379 | Connection of the explanation facility of scheduling | 
| 419169 | The time for MBDAT is not converted into UTC | 
| 418420 | Explanation facility of the scheduling function | 
| 417917 | Time stamp of the material availability date | 
| 417165 | Incorrect scheduling with availability check | 
| 416120 | R/3 Sales order APO-ATP Check Scheduling | 
| 414909 | Delivery date and backward scheduling | 
| 414770 | Error message prevents processing of sales orders | 
| 410562 | APO: Availability check and R/3 sales order - dates | 
| 403425 | Transferring exact material staging time to APO | 
| 403392 | Incorrect determination of transportation time | 
| 401483 | Master data maintenance: missing F4 help | 
| 400397 | Trans time not determined correctly | 
| 398434 | Scheduling reversibility | 
| 398290 | Delivery scheduling and transportation scheduling APO | 
| 398073 | Transferring dates precise to the minute into APO | 
| 397839 | changes to the calendar of goods receipt not considered | 
| 397507 | Delivery proposal: Check goods receiving hours | 
| 397503 | Missing backward scheduling at goods rec.hrs | 
| 397042 | Goods receiving hours not taken into account correctly | 
| 396288 | ATP: Requirement date is not transferred to APO | 
| 391271 | APO: Delivery scheduling on the availability control screen | 
| 391028 | Call scheduling in the APO-ATP controller (2) | 
| 389916 | Availability check in APO and time zones | 
| 388496 | Error using goods receiving hours | 
| 387418 | Calling scheduling in APO-ATP controller | 
| 385279 | Transferring ATP dates to APO to-the-minute | 
| 383648 | Delivery scheduling as of APO 3.0: Consulting notes | 
| 382195 | Dates in R/3 sales order incorrect with rules-based APO ATP | 
| 379539 | User exits in delivery and transportation schedulng | 
| 379196 | Delivery scheduling with APO: User exit in R/3 | 
| 378724 | APO scheduling:Deactivate foreign key check in conditn entry | 
| 378536 | Scheduling not called for sub-items (2) | 
| 378268 | APO Availability Check - Simulation ATP | 
| 377502 | Scheduling in APO 3.0 | 
| 376933 | Delivr schedlg w/ APO:Addtnl flds INCO1,VSTEL,ROUTE | 
| 376932 | User exits in the shipping and transport scheduling | 
| 376772 | Assignment of transp.zones for locations disappear | 
| 376658 | Missing initialization of scheduling | 
| 376481 | Dates in the past | 
| 376445 | Scheduling: Switch TVAK-VSTRM/TRTRM | 
| 376442 | Scheduling: R/3 flag TVAK-VSTRM/TRTRM | 
| 375295 | Error for condition-controlled scheduling | 
| 374604 | Overriding of the default mapping as of SP8 | 
| 374266 | APO: R/3 sales order with two schedule lines for same date | 
| 373217 | Schedule line in sales order without dates | 
| 372784 | APO 2.0 no confirmation / incorrect dates in batch input | 
| 372513 | Error in APO shipment and transportation scheduling | 
| 370482 | APO: Scheduling Problems | 
| 369916 | ATP: Error in scheduling after Note 336560 | 
| 369550 | RBA: Scheduling substitutions with setting NRECS=1 | 
| 369150 | APO scheduling: Dump in TS3R_REMOTE_DISPATCHER | 
| 368589 | Incorrectly confirmed quantities and deadlines after RBA | 
| 368077 | Time stream generation of the goods receiving hours | 
| 365417 | Incorrect scheduling d. availability check | 
| 365139 | APO sched.3.0:Incorrect prioritiz.of condition recs | 
| 364219 | APO scheduling 3.0: Error in APO 3.0 SP8 (1) | 
| 361833 | APO Scheduling & Conditions: Foreign key check & F4 | 
| 360835 | Incorrect deadlines after ATP without dialog | 
| 360518 | ATP: incorrect scheduling calling | 
| 358793 | ATP: Calls scheduling only if necessary | 
| 358022 | Release restrictions R/3 Plug-In 2000.2 | 
| 356953 | ATP in APO: Error message V1335 occurs | 
| 355796 | Corrections delivery scheduling with APO | 
| 355330 | Allocations: Allocation not released/doubled | 
| 354994 | Removing the transfer of scheduling data | 
| 354510 | Removal of implementation of R/3 scheduling | 
| 350042 | APO: Transfer of the scheduling results with RBA | 
| 340109 | ATP: improving scheduling in RBA | 
| 339921 | APO: Dates of availability check transf. incorr. | 
| 339720 | No scheduling for sub-items | 
| 339196 | APO: Scheduling / RBA causes termination | 
| 338483 | Time correction during delivery scheduling with APO | 
| 338345 | APO: Activate scheduling (APO 2.0 <--> R/3) | 
| 337920 | Scheduling results are not transferred. | 
| 336985 | Master data changes without effect for scheduling | 
| 336736 | APO: Error in the delivery scheduling. | 
| 336560 | APO: Transfer of the scheduling results | 
| 334357 | Delivery scheduling corrections with APO | 
| 334267 | Error with scheduling in APO | 
| 328972 | APO integration of scheduling | 
| 327916 | PlugIn remote generation factory calender/working times | 
| 326896 | Reduction of scheduling calls | 
| 326345 | ATP: Schedule line dates are calculated incorrectly | 
| 324938 | Scheduling in APO | 
| 322509 | APO integration of scheduling "Exit inserted" | 
| 321473 | Error in RBA and condition controlled scheduling | 
| 320219 | RBA: Scheduling substitutions | 
| 319181 | APO: Availability control screen, date and quantity FIX | 
| 217456 | APO: Error in scheduling and availability check | 
| 213908 | Scheduling APO (2) | 
| 196583 | Scheduling in APO |