How To Fix SADA751 - Table buffer reset for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SADA - CCMS: SAP DB Porting and Development

• Message number: 751

• Message text: Table buffer reset for &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADA751 - Table buffer reset for &1 ?

  The SAP error message SADA751, which states "Table buffer reset for &1," typically indicates that the table buffer for a specific database table has been reset. This can happen for various reasons, and understanding the cause and potential solutions is important for resolving the issue.
  Cause:
  
  Data Changes: The most common reason for a table buffer reset is that the data in the underlying database table has changed. This can occur due to updates, inserts, or deletes that affect the table.
  Buffer Management: SAP uses a buffer to improve performance by caching frequently accessed data in memory. If the data in the database changes, the buffer must be reset to ensure that the application retrieves the most current data.
  Transport Requests: If a transport request is imported that includes changes to the table structure or data, it can also lead to a buffer reset.
  Database Maintenance: Activities such as database maintenance or optimization can trigger a buffer reset.
  
  Solution:
  
  Refresh the Buffer: In many cases, simply refreshing the buffer can resolve the issue. You can do this by using transaction code SE14 (Database Utility) to manage the table buffer.
  Check for Data Changes: Investigate if there have been any recent changes to the data in the affected table. If so, ensure that the application is aware of these changes.
  Monitor Buffer Usage: Use transaction ST02 (Tune Summary) to monitor buffer usage and check for any performance issues related to buffering.
  Rebuild the Buffer: If the buffer is frequently being reset, consider rebuilding it or adjusting the buffer settings in the SAP system configuration.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to this error message. There may be specific patches or recommendations provided by SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE14, ST02, and SM12 (to check for locks).
  SAP Basis: Understanding the role of SAP Basis in managing database connections and performance can be helpful.
  Performance Tuning: Regularly monitor and tune the performance of your SAP system to minimize issues related to buffering and data access.
  Documentation: Refer to SAP documentation for detailed information on table buffering and database management.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.