How To Fix RSBPCA_EXCEPTION105 - Unable to unlock &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBPCA_EXCEPTION -

• Message number: 105

• Message text: Unable to unlock &1 &2

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 RSBPCA_EXCEPTION105 - Unable to unlock &1 &2 ?

  The SAP error message RSBPCA_EXCEPTION105: Unable to unlock &1 &2 typically occurs in the context of the SAP Business Warehouse (BW) or SAP BusinessObjects environments, particularly when dealing with process chains or data loading processes. This error indicates that the system is unable to unlock a specific object, which can be a data request, a process chain, or another entity that is currently locked.
  Causes:
  
  Locking Issues: The object you are trying to unlock is currently locked by another process or user. This can happen if a data load is still in progress or if a previous process did not complete successfully.
  System Errors: There may be underlying system errors or inconsistencies that prevent the unlocking of the object.
  Authorization Issues: The user attempting to unlock the object may not have the necessary authorizations to perform the unlock operation.
  Database Locks: Sometimes, database-level locks can prevent the unlocking of objects in SAP.
  
  Solutions:
  
  
  Check for Active Processes: Use transaction codes like SM12 (to check for locks) and SM37 (to check for running jobs) to identify if there are any active processes that are locking the object. If you find any, you may need to wait for them to complete or terminate them if they are stuck.
  
  
  Manual Unlocking: If you have the necessary authorizations, you can manually unlock the object using transaction SM12 to delete the lock entries.
  
  
  Review Process Chains: If the error occurs during a process chain execution, review the process chain for any failed steps. You may need to restart the process chain or fix any issues in the failed steps.
  
  
  Check Authorizations: Ensure that the user has the appropriate authorizations to unlock the object. You may need to consult with your SAP security team if there are authorization issues.
  
  
  System Restart: In some cases, a system restart may be necessary to clear any lingering locks or issues.
  
  
  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: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM37 (to monitor jobs), and RSPC (to manage process chains).
  SAP Documentation: Review SAP documentation related to process chains and data loading for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.