How To Fix RSDU_REPART728 - Block locking activated for table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 728

• Message text: Block locking activated for table &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART728 - Block locking activated for table &1 ?

  The SAP error message RSDU_REPART728 indicates that block locking has been activated for a specific table, which can lead to issues when trying to perform certain operations, such as data updates or reporting. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA environments.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Data Locking: The table in question is locked due to ongoing transactions or processes that are accessing the same data. This can happen during data loading, reporting, or when multiple users are trying to access the same data simultaneously.
  Configuration Issues: There may be configuration settings in the SAP system that enforce block locking for certain tables, which can lead to this error if not managed properly.
  Long-running Transactions: If a transaction takes too long to complete, it can lead to block locking, preventing other processes from accessing the table.
  
  Solution:
  To resolve the RSDU_REPART728 error, you can consider the following steps:
  
  
  Check for Active Processes: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify any active processes that might be locking the table. If you find any long-running transactions, you may need to terminate them if they are not critical.
  
  
  Review Configuration: Check the configuration settings related to data locking in your SAP BW or HANA system. Ensure that the settings are appropriate for your use case and do not enforce unnecessary block locking.
  
  
  Optimize Data Loads: If the error occurs during data loading, consider optimizing your data load processes. This can include scheduling loads during off-peak hours or breaking large loads into smaller batches.
  
  
  Increase Timeout Settings: If applicable, consider increasing the timeout settings for transactions to allow longer-running processes to complete without causing locks.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  System Restart: In some cases, a system restart may help clear any lingering locks, but this should be done with caution and typically as a last resort.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Documentation: Refer to the official SAP documentation for more detailed information on data locking mechanisms and best practices for managing locks in SAP BW or HANA.
  Performance Monitoring: Regularly monitor system performance and locking behavior to proactively address potential issues before they lead to errors.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.