Solution : https://service.sap.com/sap/support/notes/163832 (SAP Service marketplace login required)
Summary :
This SAP Note addresses issues related to slow ATP (Available to Promise) performance impacting the availability checks for planned orders, production orders, or sales orders. Key areas affected include Production Planning (PP) and Sales and Distribution (SD). The note serves as a consolidation of existing documents related to this symptom, providing a referenced solution framework for users experiencing similar performance issues.
Key words :
slow atp performance additional key words atp, symptom problem, availability check, planned orders, sales orders, prerequisites solution, existing notes, productionorders, mentionedsymptom
Related Notes :
| 364677 | SD/ATP: Error with date 12/31/2999 |
| 364046 | SD/ATP: Checking group 'KP No check' for AFS matl |
| 356078 | SD/ATP: incorrect SKU horizon |
| 331627 | SD/ATP:Size status frm materl mastr evaluatd incor. |
| 327275 | SD/ATP: Error when using the size horizon |
| 309948 | PP/ATP: Dump TABLE_INVALID_INDEX for MTO |
| 309875 | SD/ATP: Incorrct ATP for retrn reason for rejection |
| 300515 | ATP with subcontracting: Provision stock |
| 211230 | ATP Check: TIME_OUT |
| 204109 | ATP: Performance for high data volume |
| 182033 | ATP scope of inspection: only firmed planned orders |
| 178829 | AFS ATP check: Search method category/date |
| 177620 | ATP/PP - Check without subcontracting |
| 175043 | ATP/PP: Problems with quantities withdrawn |
| 174428 | ATP/PP Result for (partial) withdrawal quantities |
| 173884 | ATP/SD performance - correction records |
| 172437 | PP/ATP Availability check material |
| 171585 | ATP performance: Purchase orders and notifications |
| 171023 | ATP/PP-Scope of check: with dependent requirements |
| 170349 | ATP/PP - Date 00.00.0000 |
| 170025 | PP/ATP check - incorrect inspection results |
| 169666 | Problem w. release of production orders |
| 168555 | Scope of ATP Check: Release order requirements |
| 168444 | PP/ATP executed, even though component check deactivated |
| 168440 | Performance in ATP on stock page |
| 168205 | ATP check with dependent reservations |
| 166237 | Wrong ATP result in PP |
| 165907 | Missing parts list displayd for compnents w/o check |
| 164973 | PP/ATP wrong ATP results |
| 164462 | ATP: wrong ATP result when using mat. with fixing MRP type |
| 163833 | PP/ATP wrong ATP results |
| 162564 | PP/ATP wrong ATP results |
| 162375 | ATP: physical stock will not be displayed |
| 157789 | Dump in PP/ATP |
| 156937 | The ATP horizont is scheduled wrong! |
| 156818 | PP/ATP missing part list is displayed although it isn't |
| 155842 | Wrong ATP overview |
| 155464 | PP ATP is still looking at finally issued components |
| 152973 | Dump during ATP check in production orders |
| 152029 | ATP/PP: Confirmed quantities according to SAP standard |
| 151454 | PP/ATP: ATP is successful although it shouldn't |
| 150274 | PP/ATP is successful although it isn't |
| 148018 | ATP result w/o stock even if available |
| 147231 | Further data for ATP user-exit |
| 145404 | ATP proposes more then 100% |
| 145160 | Wrong ATP overview |
| 144859 | ATP overview displays available quantities |
| 142394 | ATP method for PP orders like SD. |
| 140984 | ATP and raise exception MATERIAL_DELETE |
| 139381 | Userexit for ATP |
| 138738 | Dump after installing note 130130 in PP/ATP |
| 136868 | PP ATP: ATP is successfull although it isn't |
| 133765 | Problems with ATP check in production/planned order |
| 133668 | SUM: ATP/MRP Performance all existing notes |
| 132671 | Different results during ATP for components in PP. |
| 130130 | Problems with ATP check in production/planned order |
| 126464 | ATP check and performance |
| 125406 | Problems with ATP check in production/planned order |
| 125236 | ATP in PP failed although it's stock available |
| 124383 | Wrong ATP overview when a MM/PP status is used |
| 124006 | Requir. will not be ignored outside the ATP horiz. |
| 123657 | ATP check with purchase order/shipping notification |
| 119734 | Converting plan.ord. -> prod.ord. ATP check problem |
| 117135 | Problems with ATP search horizont and RLT |
| 113595 | Rescheduling horizont will be ignored in ATP check |