How To Fix RSDU_REPART603 - Set read lock for InfoProvider &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 603

• Message text: Set read lock for InfoProvider &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART603 - Set read lock for InfoProvider &1 ?

  The SAP error message RSDU_REPART603, which states "Set read lock for InfoProvider &1," typically occurs in the context of data extraction or reporting in SAP BW (Business Warehouse). This error indicates that there is an issue with acquiring a read lock on the specified InfoProvider, which is necessary for ensuring data consistency during read operations.
  Causes:
  
  Concurrent Access: The InfoProvider may be locked by another process or user who is currently accessing or modifying the data.
  Long-Running Queries: A long-running query or data load process may be holding the lock for an extended period, preventing other processes from acquiring the necessary read lock.
  System Performance Issues: High system load or performance issues can lead to delays in acquiring locks.
  Database Locks: Locks at the database level may also prevent the read lock from being set.
  
  Solutions:
  
  
  Identify and Terminate Blocking Processes:
  
  Use transaction codes like SM12 (to view and delete locks) or SM66 (to monitor processes across the system) to identify any blocking processes.
  If you find a process that is holding the lock unnecessarily, you may need to terminate it, but be cautious as this can lead to data inconsistencies.
  
  
  
  Check for Long-Running Queries:
  
  Use transaction ST22 to check for dumps or SM21 for system logs to identify any long-running queries that may be causing the issue.
  If a query is taking too long, consider optimizing it or running it during off-peak hours.
  
  
  
  System Performance Tuning:
  
  Monitor system performance and resource utilization. If the system is under heavy load, consider scaling resources or optimizing existing processes.
  
  
  
  Retry the Operation:
  
  Sometimes, simply retrying the operation after a short wait can resolve the issue if it was caused by a temporary lock.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM66: To monitor active processes.
  ST22: To check for dumps.
  SM21: To view system logs.
  
  
  
  SAP BW Documentation: Review SAP BW documentation for best practices on managing InfoProviders and data extraction processes.
  
  
  Performance Monitoring Tools: Consider using tools like SAP Solution Manager for ongoing performance monitoring and analysis.
  
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.