How To Fix RSBO505 - Databse table is being filled by multiple destinations

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBO - Open Hub

• Message number: 505

• Message text: Databse table is being filled by multiple destinations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBO505 - Databse table is being filled by multiple destinations ?

  The SAP error message RSBO505 indicates that a database table is being filled by multiple destinations simultaneously. This typically occurs in the context of data extraction or loading processes, particularly when using SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Concurrent Data Loads: Multiple processes or jobs are trying to write to the same database table at the same time. This can happen if you have multiple data sources or data loads scheduled to run concurrently.
  Data Transfer Process (DTP) Configuration: The DTP might be configured in a way that allows multiple data loads to target the same table, leading to conflicts.
  Locking Mechanisms: SAP uses locking mechanisms to prevent data inconsistencies. If one process is writing to a table, other processes may be blocked from writing until the first process completes.
  
  Solution:
  To resolve the RSBO505 error, consider the following steps:
  
  
  Check for Concurrent Loads:
  
  Review your data load schedules to ensure that no two processes are trying to load data into the same table at the same time. If they are, adjust the scheduling to avoid overlaps.
  
  
  
  Use Process Chains:
  
  If you are using process chains, ensure that the data loading steps are sequenced properly. Use the "wait" or "success" conditions to ensure that one process completes before another begins.
  
  
  
  Review DTP Settings:
  
  Check the settings of your Data Transfer Processes (DTPs). Ensure that they are configured correctly to avoid simultaneous writes to the same target.
  
  
  
  Monitor and Manage Locks:
  
  Use transaction codes like SM12 to monitor and manage locks in the system. If you find that a lock is causing the issue, you may need to wait for the lock to be released or investigate why it is being held.
  
  
  
  Error Handling:
  
  Implement error handling in your data load processes to manage situations where concurrent writes might occur. This can include retry mechanisms or alerts to notify administrators of issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM12 (Lock Entries), and RSA1 (Data Warehousing Workbench) to help diagnose and manage data load issues.
  SAP BW Documentation: Review SAP BW documentation for best practices on data loading and DTP configuration.
  Performance Considerations: Be aware that concurrent data loads can impact system performance. Monitor system resources and adjust load strategies as necessary.
  
  By following these steps, you should be able to resolve the RSBO505 error and ensure that your data loading processes run smoothly without conflicts.