How To Fix COM_DML_ENGINE184 - The object was buffered

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_DML_ENGINE - MDF Processing Layer

• Message number: 184

• Message text: The object was buffered

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 COM_DML_ENGINE184 - The object was buffered ?

  The SAP error message COM_DML_ENGINE184 indicates that the object you are trying to access or modify is buffered. This typically occurs in the context of database operations where the data is being accessed in a way that conflicts with the buffering settings of the object.
  Cause:
  
  Buffered Object: The object (usually a database table) is set to be buffered in the SAP system. This means that the data is stored in memory for faster access, and any changes made to the data in the database may not be immediately reflected in the buffered version.
  Data Consistency: When you attempt to perform operations (like updates or deletes) on a buffered object, the system may prevent these actions to maintain data consistency and integrity.
  
  Solution:
  
  Check Buffering Settings: Review the buffering settings for the object in question. You can do this by navigating to the table in the Data Dictionary (transaction SE11) and checking the buffering settings.
  Disable Buffering: If appropriate, you can disable buffering for the object. This can be done by changing the buffering settings in the Data Dictionary. However, be cautious with this approach as it may impact performance.
  Use Direct Access: If you need to perform operations on a buffered object, consider using direct database access methods (like using SQL statements) that bypass the buffering mechanism.
  Refresh Buffer: If the data has changed in the database and you need to ensure that the buffered version is up to date, you can refresh the buffer using transaction code SM12 or SM21 to clear the buffer.
  Consult Documentation: Refer to SAP documentation or consult with your SAP Basis team for best practices regarding buffering and data access.
  
  Related Information:
  
  Buffering Types: SAP supports different types of buffering (full, single record, and no buffering). Understanding these can help you decide the best approach for your specific use case.
  Performance Considerations: While buffering can improve performance, it can also lead to issues like the one you are encountering. It's essential to balance performance needs with data consistency requirements.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.