How To Fix VS820 - Report was copied into memory (Table &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: VS - SD Master data

• Message number: 820

• Message text: Report was copied into memory (Table &1)

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 VS820 - Report was copied into memory (Table &1) ?

  The SAP error message VS820, which states "Report was copied into memory (Table &1)," typically occurs when there is an issue related to the memory management of the SAP system, particularly when dealing with large reports or data sets. This message indicates that the report has been loaded into memory, which can lead to performance issues or memory overflow if the data set is too large.
  Causes:
  
  Large Data Sets: The report being executed is trying to process a large amount of data, which can exceed the available memory.
  Memory Configuration: The SAP system may not be optimally configured for memory usage, leading to inefficient handling of large reports.
  Inefficient Queries: The underlying queries or logic in the report may not be optimized, causing excessive memory usage.
  System Limitations: The hardware or system configuration may not support the memory requirements of the report.
  
  Solutions:
  
  
  Optimize the Report:
  
  Review the report logic and queries to ensure they are efficient. Use appropriate filters to limit the data being processed.
  Consider breaking down large reports into smaller, more manageable parts.
  
  
  
  Increase Memory Allocation:
  
  If possible, increase the memory allocation for the SAP application server. This can be done by adjusting the instance profile parameters (e.g., abap/heap_area_dia, abap/heap_area_nondia).
  Consult with your SAP Basis team to ensure that the memory settings are appropriate for your workload.
  
  
  
  Use Background Processing:
  
  If the report can be run in the background, consider scheduling it as a background job. This can help manage memory usage more effectively.
  
  
  
  Check System Performance:
  
  Monitor the system performance and memory usage during report execution. Use transaction codes like ST02 (Tune Summary) and ST03 (Workload Analysis) to analyze memory usage and performance bottlenecks.
  
  
  
  Database Optimization:
  
  Ensure that the database is optimized and that indexes are properly set up for the tables being accessed by the report.
  
  
  
  SAP Notes and Support:
  
  Check for any relevant SAP Notes that may address this specific error or provide guidance on memory management. You can search the SAP Support Portal for updates or patches that may resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE38 (ABAP Editor) to view and modify reports, and ST22 (Dump Analysis) to check for any dumps related to memory issues.
  SAP Documentation: Refer to SAP Help documentation for guidelines on memory management and report optimization.
  Performance Monitoring: Regularly monitor system performance and memory usage to proactively address potential issues before they lead to errors.
  
  If the problem persists after trying these solutions, it may be necessary to engage SAP support for further assistance.