How To Fix UMC026 - BW metadata buffer emptied successfully

SAP Error Message - Details

• Message type: E = Error

• Message class: UMC - General Messages

• Message number: 026

• Message text: BW metadata buffer emptied successfully

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UMC026 - BW metadata buffer emptied successfully ?

  The SAP error message UMC026, which states "BW metadata buffer emptied successfully," is not necessarily an error in the traditional sense. Instead, it is an informational message indicating that the metadata buffer for the Business Warehouse (BW) has been cleared. This can occur during various operations, such as when the system is refreshing or updating metadata.
  Cause:
  The message is typically triggered by actions that require the BW metadata buffer to be emptied. This can happen during:
  
  Data Model Changes: When changes are made to InfoObjects, InfoProviders, or other metadata-related objects.
  Transport Requests: When transporting changes from one system to another.
  System Maintenance: Regular maintenance activities that involve metadata updates.
  Data Load Processes: During the execution of data load processes that require metadata refresh.
  
  Solution:
  Since this message is informational, there is usually no direct action required unless it is accompanied by other error messages or issues. However, if you are experiencing problems related to this message, consider the following steps:
  
  Check for Related Errors: Look for any other error messages that may provide more context or indicate a problem.
  Monitor System Performance: If the message appears frequently, monitor the system's performance and check if it impacts data loading or reporting.
  Review Metadata Changes: If you have recently made changes to the BW metadata, ensure that they were implemented correctly and that there are no inconsistencies.
  Rebuild Metadata: In some cases, you may need to rebuild the metadata or refresh the data model to ensure everything is functioning correctly.
  Consult Documentation: Refer to SAP documentation or support notes for any specific guidance related to your version of BW.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the UMC026 message.
  BW Administration: Familiarize yourself with BW administration tasks, as understanding how metadata is managed can help in troubleshooting.
  Performance Tuning: If the message is frequent, consider performance tuning of your BW system to optimize metadata handling.
  
  If you continue to experience issues or if the message is causing operational problems, it may be beneficial to reach out to SAP support for further assistance.