How To Fix 34N621 - System aggregation

34N621 - Overview

• Message type: E = Error

• Message class: 34N - Messages for AP Configuration Engine

• Message number: 621

• Message text: System aggregation

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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34N621 - Details

• The SAP error message 34N621 typically relates to issues with system aggregation in the context of SAP BW (Business Warehouse) or SAP HANA. This error can occur when there are problems with the aggregation of data in the system, which can affect reporting and data analysis.
  
  Cause:
  The error can be caused by several factors, including:
  
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent proper aggregation.
  Data Source Problems: The data source may not be configured correctly, leading to issues in data retrieval and aggregation.
  Performance Issues: High data volume or complex queries can lead to performance bottlenecks, causing aggregation to fail.
  Configuration Errors: Incorrect settings in the aggregation process or in the InfoProvider can lead to this error.
  Missing or Incomplete Data: If the data required for aggregation is missing or incomplete, it can trigger this error.
  
  
  Solution:
  To resolve the 34N621 error, you can take the following steps:
  
  Check Data Model: