How To Fix TQ408 - Deleting from buffer: rc=&

SAP Error Message - Details

• Message type: E = Error

• Message class: TQ - SAPup Messages

• Message number: 408

• Message text: Deleting from buffer: rc=&

What causes this issue?

The system attempted to delete a transport request from a transport
queue (buffer file). The return code of this action is logged.

System Response

The system's reaction depends on the value of the return code. In
certain circumstances the system will cancel other actions.

How to fix this error?

If this is the case, check the other log messages before this line, and
try and remove the problem.
The exact meaning of the individual values of the return code cannot be
explained here. They are program-internal. Their logs are intended as a
help tool for specialists. Generally, however, it is useful to analyze
the log lines before this one, to try and determine the cause of the
problem.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TQ408 - Deleting from buffer: rc=& ?

  The SAP error message TQ408, which states "Deleting from buffer: rc=&", typically relates to issues with the SAP buffer management system, particularly when it comes to the deletion of entries from the buffer. The "rc" in the message refers to the return code, which can provide additional context about the nature of the error.
  
  Cause:
  
  Buffer Inconsistency: The error may occur if there is an inconsistency in the buffer, possibly due to a failed update or a system crash.
  Memory Issues: Insufficient memory or issues with the buffer size configuration can lead to problems when trying to delete entries.
  Database Locking: If the database is locked or if there are issues with the database connection, it may prevent the buffer from being updated or cleared.
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to buffer management can also lead to this error.
  
  
  Solution:
  
  Check Return Code: Analyze the return code (rc) provided in the error