Solution : https://service.sap.com/sap/support/notes/736268 (Connexion à SAP Service Marketplace requise)
Résumé :
Cette note SAP traite de l'optimisation des performances durant l'appariement des types, en mettant l'accent sur la mise à jour de la configuration des variantes et les recherches efficaces dans la base de données. Elle recommande de maintenir les statistiques de la base de données à jour avec DB20 et de créer des statistiques de valeur pour les tables de l'ancien tampon (INOB, KSSK, AUSP) via la transaction CLST. La note souligne l'amélioration des recherches de configuration dans la nouvelle mémoire (IBase) en générant des statistiques pertinentes via IBRT_STATISTICS_CREATE et en ajustant les conditions dans les instructions SQL SELECT. Les performances peuvent également être améliorées en excluant des caractéristiques via RCU_EXCL_CHARACTERISTICS ou en optimisant les requêtes avec RCU_CUSEPRES. Les notes clés associées incluent 558853, 74693, 301944 et 336842, entre autres, garantissant le respect des directives complètes pour l'amélioration du système.
Mots Clés :
composite sap note groups important notes, valid material variants' flag, important general performance notes, correct related errors, important performance notes, report rcu_excl_characteristics exists, find object function, start report ibrt_statistics_create, terms material variant, type matching solution 1
Notes associées :
| 1446740 | Performance during search for material variants |
| 917987 | General performance in variant configuration |
| 791479 | Long runtimes in variant configuration |
| 749949 | Long runtimes in classification/selection |
| 749159 | Class search performance for variant classes |
| 697122 | Long runtimes in the classification/selection |
| 678435 | Search for planning variants takes very long |
| 662298 | CL30N: too many hits w/ batch selection |
| 643371 | CL30N: Incorrect result with search for reference chars. |
| 621808 | Timeout in SAPLCLEX1 CLEX1_CHECK_AGAINST_VBAP |
| 610759 | CL30N: Performance improvement w/ search via reference chara |
| 581642 | Deadlocks w/ updates in table IBINVALST_SYM, IBINST_OBJ |
| 580899 | Object search w/ characterstic value asignments: Performance |
| 561441 | Enhancement for report RCU_CUSEPRES |
| 560898 | Long runtime during type matching on result screen |
| 558853 | Long runtimes during the variant configuration |
| 553919 | Long runtime when searching for material variants |
| 545359 | Error message with XPRA "IBRT_STATISTICS_CREATE" |
| 544722 | Termination of XPRA IBRT_STATISTICS_CREATE |
| 539889 | Long access times on table MARC |
| 512105 | All reference characteristcs have the object number as value |
| 504166 | Performance during search for material variants |
| 502034 | RCU_CUSEPRES does not find any configurable materials |
| 489919 | CL30N: Performance-problems with reference characteristics |
| 433565 | Material variant determination: Control |
| 422452 | Material variants: Performance (2) |
| 409123 | Maintenance report for table CUSEPRES |
| 408616 | Performance during material variant determination |
| 406122 | Material variant determination: performance |
| 395040 | Performance in variant matching |
| 362438 | Procedure RCU_EXCL_CHARACTERISTICS |
| 356397 | Performance variant search |
| 336842 | Characteristics not allowed for type matching |
| 309801 | Performance: initial settings for type matching |
| 309035 | Performance variant matching in Rel. 4.5B |
| 301944 | Performance Variant matching for 4.6B |
| 74693 | Classification system, object search, general performance |