How To Fix CL231 - Previous result reduced to 1024 lines

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 231

• Message text: Previous result reduced to 1024 lines

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CL231 - Previous result reduced to 1024 lines ?

  The SAP error message CL231, which states "Previous result reduced to 1024 lines," typically occurs in the context of SAP's reporting tools, particularly when dealing with large datasets in reports or queries. This message indicates that the output of a report or query has been truncated to 1024 lines, which can happen for various reasons, including performance considerations or system limitations.
  Cause:
  
  Output Limitation: SAP has certain limitations on the number of lines that can be displayed in a report or query output. This is often set to prevent performance issues or excessive memory usage.
  Configuration Settings: The system may be configured to limit the number of lines returned in a report to improve performance.
  Data Volume: The query or report may be returning a very large dataset, and SAP is automatically truncating the output to manage resources.
  
  Solution:
  
  Adjust Output Settings: If you have access to the report settings, check if there are options to increase the maximum number of lines displayed. This may involve changing settings in the report or query configuration.
  Use Pagination: If the report supports it, consider implementing pagination to break the output into smaller, more manageable chunks.
  Filter Data: Apply filters to the report or query to reduce the amount of data being returned. This can help you focus on the most relevant information and avoid hitting the line limit.
  Export Options: If you need to view all the data, consider exporting the report to a file format (like Excel or CSV) that can handle larger datasets without truncation.
  Consult Documentation: Review SAP documentation or help resources for specific guidance on handling large datasets in the context of the report you are using.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, SAP releases updates that address limitations or bugs in reporting tools.
  Performance Considerations: Be aware that increasing the number of lines displayed can impact system performance. Always consider the trade-off between usability and performance.
  User Permissions: Ensure that you have the necessary permissions to modify report settings or access larger datasets.
  
  If the issue persists after trying these solutions, it may be beneficial to consult with your SAP Basis or technical support team for further assistance.