How To Fix KF321 - Row overflow while & was being generated

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 321

• Message text: Row overflow while & was being generated

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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Smart SAP Assistant

• What is the cause and solution for SAP error message KF321 - Row overflow while & was being generated ?

  The SAP error message KF321, which states "Row overflow while & was being generated," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data being processed, particularly when the data exceeds the limits of the data structure being used.
  
  Cause:
  
  Data Volume: The error often arises when the data being processed exceeds the maximum number of rows or columns that can be handled by the system or the specific data structure (like a table or a report).
  Aggregation Issues: If you are trying to aggregate data and the result set is too large, it can lead to this overflow error.
  Incorrect Data Model: Sometimes, the data model may not be optimized for the volume of data being processed, leading to inefficiencies and overflow.
  
  Configuration Issues: There may be configuration settings in the InfoProvider or query that are not set correctly, leading to excessive data