Message type: E = Error
Message class:  RSDSO_UPDATE -  
Message number: 048
Message text: Using default aggregation information
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The SAP error message RSDSO_UPDATE048 indicates that there is an issue with the update of a DataStore Object (DSO) in SAP BW (Business Warehouse). The message specifically states that the system is using default aggregation information, which typically means that the system could not find the necessary aggregation settings for the data being processed.
Cause: Missing Aggregation Settings: The DSO may not have the required aggregation settings defined for the data being loaded or updated. Inconsistent Data: The data being processed may not conform to the expected structure or may be missing key fields that are necessary for aggregation.
Configuration Issues: There may be issues with the configuration of the DSO or the InfoObjects associated with it. Data Source Issues: The data source from which the data is being loaded may not be providing the necessary fields for aggregation.
Solution: Check Aggregation Settings: Go to the DSO settings in the SAP BW system and verify that the
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