How To Fix RSBO400 - ********* Messages for Open Hub Delta Management **************

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBO - Open Hub

• Message number: 400

• Message text: ********* Messages for Open Hub Delta Management **************

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBO400 - ********* Messages for Open Hub Delta Management ************** ?

  The SAP error message RSBO400 is related to Open Hub Delta Management in SAP BW (Business Warehouse). This error typically occurs when there are issues with the delta management process for Open Hub destinations. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Delta Queue Issues: The delta queue may not be properly updated or may contain inconsistencies.
  Data Source Configuration: The data source for the Open Hub may not be correctly configured, leading to issues in extracting data.
  Data Transfer Process (DTP) Errors: There may be errors in the DTP that is responsible for transferring data from the source to the Open Hub.
  Missing or Incomplete Data: The data that is supposed to be transferred may be missing or incomplete, causing the delta management to fail.
  Authorization Issues: The user executing the Open Hub process may not have the necessary authorizations to access the data or perform the operation.
  
  Solutions:
  
  Check Delta Queue: Use transaction code RSA7 to monitor the delta queue. Ensure that the delta queue is not empty and that there are no inconsistencies.
  Reinitialize Delta: If the delta queue is inconsistent, you may need to reinitialize the delta for the data source. This can be done using transaction code RSA5 or by following the appropriate steps in the data source settings.
  Review DTP Settings: Check the settings of the Data Transfer Process (DTP) associated with the Open Hub. Ensure that it is correctly configured and that there are no errors in the process.
  Check Data Source: Verify the configuration of the data source used for the Open Hub. Ensure that it is active and that the extraction logic is correct.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the Open Hub process. Check the roles and authorizations assigned to the user.
  Monitor Logs: Check the logs for any additional error messages or warnings that may provide more context about the issue. You can use transaction codes like SLG1 to view application logs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RSBO400. You can search the SAP Support Portal for notes related to Open Hub and delta management.
  Documentation: Review the SAP BW documentation for Open Hub and delta management to understand the configuration and operational aspects better.
  Community Forums: Consider checking SAP Community forums or other user groups for discussions related to RSBO400, as other users may have encountered similar issues and found solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.