How To Fix APPLG857 - Data volume out (avg)

SAP Error Message - Details

• Message type: E = Error

• Message class: APPLG - Application Graphics Messages (Graphic Proxy Framework)

• Message number: 857

• Message text: Data volume out (avg)

What causes this issue?

This specifies the average amount of data returned after a call from
the multiplexer to the port watcher and its interpreter. (Different
calls typically result in different amounts of data being returned.)

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APPLG857 - Data volume out (avg) ?

  The SAP error message APPLG857, which indicates "Data volume out (avg)," typically arises when the average data volume for a particular operation exceeds the defined limits in the system. This can occur in various contexts, such as during data processing, reporting, or when executing certain transactions.
  Cause:
  
  High Data Volume: The primary cause of this error is that the average data volume being processed exceeds the threshold set in the system configuration.
  Configuration Limits: SAP systems have predefined limits for data processing to ensure performance and stability. If the data being processed exceeds these limits, the error is triggered.
  Inefficient Queries: Poorly optimized queries or reports that pull excessive data can lead to this error.
  System Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may not handle the data volume effectively.
  
  Solution:
  
  Review Data Volume Settings: Check the configuration settings related to data volume limits in the SAP system. You may need to adjust these settings based on your business requirements.
  Optimize Queries: If the error occurs during report generation or data extraction, review and optimize the queries to limit the amount of data being processed at one time.
  Batch Processing: If applicable, consider breaking down large data processing tasks into smaller batches to stay within the limits.
  Increase System Resources: If the system is consistently hitting data volume limits, consider increasing the resources allocated to the SAP system (e.g., memory, CPU).
  Monitor System Performance: Use SAP monitoring tools to analyze system performance and identify any bottlenecks that may be contributing to the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error or provide guidance on configuration adjustments.
  
  Related Information:
  
  SAP Basis Team: Involve your SAP Basis team to help with system configuration and performance tuning.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) and SM21 (System Log) to investigate further and gather more context about the error.
  Documentation: Refer to SAP documentation for guidelines on data volume management and best practices for performance optimization.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.