How To Fix /SCDL/UI_CONTROLLER007 - Unknown reason for buffer emptying &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/UI_CONTROLLER -

• Message number: 007

• Message text: Unknown reason for buffer emptying &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 /SCDL/UI_CONTROLLER007 - Unknown reason for buffer emptying &1 ?

  The SAP error message /SCDL/UI_CONTROLLER007 Unknown reason for buffer emptying &1 typically relates to issues in the SAP Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules, particularly in the context of user interface (UI) controllers. This error indicates that the system has encountered an unexpected situation where a buffer has been emptied, but the specific reason for this action is not clear.
  Possible Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to unexpected behavior in the UI.
  Session Timeout: The user session may have timed out, causing the buffer to be cleared.
  Network Issues: Intermittent network connectivity problems can lead to buffer issues.
  Configuration Errors: Incorrect configuration settings in the SCM or APO system can lead to unexpected buffer behavior.
  Software Bugs: There may be bugs in the SAP software that cause this error under certain conditions.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data being processed is consistent and valid. Look for any anomalies in the data that might cause the buffer to empty unexpectedly.
  Session Management: If the issue is related to session timeouts, consider adjusting the session timeout settings in the SAP system.
  Network Stability: Verify the stability of the network connection. If there are issues, work with your IT department to resolve them.
  Review Configuration: Check the configuration settings in the SCM or APO system to ensure they are set up correctly. Consult the relevant documentation or SAP notes for guidance.
  Update Software: Ensure that your SAP system is up to date with the latest patches and updates. Check SAP Notes for any known issues related to this error message.
  Debugging: If you have access to debugging tools, you can analyze the code execution path to identify where the buffer is being emptied and why.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for SCM and APO for insights into buffer management and UI controller behavior.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.