Solution : https://service.sap.com/sap/support/notes/825396 (SAP Service marketplace login required)
Key words :
rsrt -> execute+debug -> display statistical data -> f3, rsrt -> technical information -> statistics, symptom olap processing takes, extremely large selection table, 0b support package 7, 1c support package 21, 5 support package 12 improve, 928151 require 'manual activities', individual selections consist, list basically returns
Related Notes :
| 992573 | Improvement in multiprovider metadata read. |
| 945108 | Excluding selections after SELDR_SPLIT |
| 928151 | Memory consumption for MultiCubes with many part providers |
| 914572 | Long runtime when you check or generate a query |
| 913975 | Performance problems for MultiProviders with many partprov. |
| 911939 | Optimization hint for logical MultiProvider partitioning |
| 907881 | MultiProvider with (too) many part providers |
| 907246 | Implicit derivation of mapping rules in MultiProviders |
| 905375 | Long runtime in the RSD_CUBE_GET function module |
| 900728 | RELATIONAL_BROWSE reads part providers that are not required |
| 896920 | Unnecessary move affects performance |
| 887801 | Long runtime in the REMOVE_SELDR_0INFOPROV_NEW form |
| 885733 | Part provider is read unnecessarily |
| 884482 | Performance optimization in the SAPLRRK0 form; loc_rechnen |
| 879290 | Problems with hierarchy selections in MultiProviders |
| 872904 | Query runtime with many nested formulas |
| 869487 | Performance optimization for MultiCubes |
| 839691 | Performance: Comparison of shared internal tables |
| 838615 | Performance optimization for hierarchy authorizations |
| 836160 | Long runtime in the authority_04 form |
| 836158 | Long runtime in the authority_resolve_01 form |
| 832036 | An InfoCube is read repeatedly for each list |
| 829348 | Part provider invalidates OLAP cache although it is not read |
| 825452 | Table sharing with hash tables |
| 825302 | High memory requirement for table SELDR |
| 823654 | Long runtimes in the form: adjust_input_for_multicube |
| 805981 | Long OLAP time in the CHECK or CHECK_NODE_..form |
| 763340 | SAPBWNews BW Support Package 12 NetWeaver'04 Stack 12 RIN |
| 727338 | Improved performance for special reports |
| 723263 | SAPBWNews BW 3.1 Content Support Package 21 |
| 723258 | SAPBWNews BW 3.0B Support Package 27 |
| 667904 | Transferring selection of structure elements to the database |
| 567746 | Composite note BW 3.x performance: Query & Web applications |