If a lot of indexes are missing, it can be useful to run the ABAP reports SAP_UPDATE_DBDIFF and SAP_INFOCUBE_INDEXES_REPAIR. For delta uploads with a large quantity of data (more than a million records), you should not align the database indexes of the …

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  • https://blogs.sap.com/2017/11/30/good-housekeeping-in-sap-bw/