How To Fix RSM812 - &1 terminated, because InfoCube/DSO object &2 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 812

• Message text: &1 terminated, because InfoCube/DSO object &2 could not be locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM812 - &1 terminated, because InfoCube/DSO object &2 could not be locked ?

  The SAP error message RSM812 indicates that a process was terminated because it could not lock a specific InfoCube or DataStore Object (DSO). This typically occurs during data loading or processing tasks in SAP BW (Business Warehouse) when multiple processes attempt to access the same object simultaneously.
  Cause:
  
  Concurrent Access: The most common cause of this error is that another process is currently accessing the InfoCube or DSO, preventing the current process from obtaining the necessary lock.
  Long-Running Processes: If a previous data load or transformation process is taking too long, it may hold the lock longer than expected.
  System Performance Issues: High system load or performance issues can lead to delays in acquiring locks.
  Configuration Issues: Incorrect settings in the data loading process or in the InfoCube/DSO configuration can also lead to locking issues.
  
  Solution:
  
  
  Check for Active Processes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to check for any active processes that might be locking the InfoCube or DSO. If you find a long-running process, you may need to wait for it to complete or terminate it if it's stuck.
  
  
  Retry the Process: After ensuring that no other processes are locking the object, retry the data load or transformation process.
  
  
  Increase Timeout Settings: If the locking issue is frequent, consider increasing the timeout settings for the data load processes in the BW system.
  
  
  Optimize Data Load Processes: Review and optimize the data load processes to ensure they run efficiently and do not hold locks longer than necessary.
  
  
  Check for Configuration Issues: Review the configuration of the InfoCube or DSO to ensure that it is set up correctly and that there are no issues that could lead to locking problems.
  
  
  System Performance Monitoring: Monitor system performance and resource usage to identify any bottlenecks that could be causing delays in locking.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSM812 for any specific patches or updates that may address known issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMO (Monitor Data Load), and RSMO (Data Load Monitor) for monitoring and managing data loads.
  Documentation: Review SAP documentation on data loading and locking mechanisms in BW for a deeper understanding of how locks are managed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.