How To Fix C+623 - & buffer table records were deleted from the database

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 623

• Message text: & buffer table records were deleted from the database

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 C+623 - & buffer table records were deleted from the database ?

  The SAP error message C+623 typically indicates that there is an issue related to the deletion of records from a buffer table in the database. This can occur in various contexts, such as when working with data in SAP applications or during data processing tasks. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Data Consistency Issues: The error may arise if there are inconsistencies in the data being processed, leading to the deletion of records that are still in use or required by other processes.
  Buffer Management: SAP uses buffer tables to improve performance by caching frequently accessed data. If records are deleted from these buffers without proper synchronization with the database, it can lead to this error.
  Application Logic Errors: There may be issues in the application logic that lead to unintended deletions of records.
  Database Constraints: If there are constraints or dependencies in the database schema, attempting to delete records that are still referenced elsewhere can trigger this error.
  User Actions: Manual deletions or incorrect data manipulation by users can also lead to this error.
  
  Solutions:
  
  Check Data Integrity: Review the data integrity and consistency in the application. Ensure that all necessary records are present and that there are no orphaned records.
  Rebuild Buffers: If the issue is related to buffer management, consider rebuilding the buffer tables. This can often be done through transaction codes like SM12 (for lock entries) or SM21 (for system logs) to identify and resolve issues.
  Review Application Logic: Analyze the application logic to identify any potential flaws that may lead to unintended deletions. This may involve debugging the code or reviewing recent changes.
  Database Logs: Check the database logs for any errors or warnings that may provide additional context about the deletions. This can help identify the root cause.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Restore Deleted Records: If records were deleted unintentionally, consider restoring them from backups if available.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the underlying data structures and logic.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on the version of SAP you are using and the context of the error.
  Documentation: Review SAP documentation related to buffer management and data consistency to better understand how these systems interact.
  
  By following these steps, you should be able to diagnose and resolve the C+623 error in your SAP environment.