How To Fix /PM0/ALP_BTX058 - Error in CD call, &1 CD locks could not be set

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALP_BTX -

• Message number: 058

• Message text: Error in CD call, &1 CD locks could not be set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ALP_BTX058 - Error in CD call, &1 CD locks could not be set ?

  The SAP error message /PM0/ALP_BTX058 Error in CD call, &1 CD locks could not be set typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with the Collaborative Demand Planning (CD) functionality. This error indicates that there was an issue with setting locks on the characteristic data (CD) during a planning operation.
  Cause:
  
  
  Locking Issues: The error usually arises when the system is unable to set locks on the characteristic data due to various reasons, such as:
  
  Another user or process is currently holding a lock on the same data.
  The system is experiencing performance issues or deadlocks.
  There may be a configuration issue with the lock management settings.
  
  
  
  Data Consistency: If there are inconsistencies in the data or if the data is being modified while another process is trying to access it, this can lead to locking issues.
  
  
  Authorization Issues: The user may not have the necessary authorizations to set locks on the required data.
  
  
  Solution:
  
  
  Check Locks: Use transaction code SM12 to check for existing locks on the characteristic data. If you find locks that are no longer needed, you can delete them (if you have the necessary authorizations).
  
  
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve transient locking issues.
  
  
  Review User Authorizations: Ensure that the user executing the operation has the necessary authorizations to set locks on the characteristic data.
  
  
  System Performance: Monitor system performance and check for any long-running processes that might be causing delays or deadlocks. You can use transaction codes like SM66 to monitor active processes.
  
  
  Configuration Review: Review the configuration settings related to lock management in your SAP system to ensure they are set up correctly.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to help diagnose the issue.
  Documentation: Review SAP documentation related to Collaborative Demand Planning and locking mechanisms in APO for a deeper understanding of how locks are managed.
  Performance Monitoring: Regularly monitor system performance and user activities to prevent locking issues from occurring in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.