How To Fix RSDD502 - Cannot determine new proposals for aggregates

RSDD502 - Overview

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 502

• Message text: Cannot determine new proposals for aggregates

Self-Explanatory Message

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RSDD502 - Details

• The SAP error message RSDD502, which states "Cannot determine new proposals for aggregates," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the aggregation of data in InfoCubes. This error can arise during the process of data loading, when trying to activate aggregates, or when performing certain operations that involve aggregates.
  Causes:
  
  Missing or Inconsistent Data: The underlying data in the InfoProvider may be incomplete or inconsistent, which can prevent the system from determining the necessary aggregates.
  Incorrect Aggregation Settings: The settings for the aggregates may not be configured correctly, leading to issues in determining new proposals.
  Changes in Data Model: If there have been recent changes to the data model (e.g., changes in InfoObjects, InfoProviders, or transformations), it may affect the aggregate proposals.
  Performance Issues: If the system is under heavy load or if there are performance issues, it may not be able to process the aggregate