How To Fix /PM0/ABP_BIZPRC330 - Lock on dependent contract &1/&2; contract lock cannot be set

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BIZPRC -

• Message number: 330

• Message text: Lock on dependent contract &1/&2; contract lock cannot be set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_BIZPRC330 - Lock on dependent contract &1/&2; contract lock cannot be set ?

  The SAP error message /PM0/ABP_BIZPRC330 indicates that there is a lock on a dependent contract, which prevents the system from setting a lock on the specified contract. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same contract simultaneously, leading to a conflict.
  Cause:
  
  Concurrent Access: Another user or process is currently accessing or modifying the dependent contract, which prevents your transaction from acquiring the necessary lock.
  Long-running Transactions: If a transaction is taking a long time to complete, it may hold the lock for an extended period, causing other transactions to fail.
  System Configuration: There may be specific configurations or settings in the system that dictate how locks are managed for contracts.
  
  Solution:
  
  Check for Active Sessions: Use transaction codes like SM12 (to view locks) and SM21 (to check system logs) to identify if another user or process is holding a lock on the contract.
  Wait and Retry: If the lock is held by another user, you may need to wait for that user to complete their transaction and then retry your action.
  Contact the User: If you identify the user holding the lock, you can communicate with them to see if they can release the lock or complete their transaction more quickly.
  Review Long-running Processes: If you find that a particular process is taking too long, investigate why it is slow and optimize it if possible.
  System Configuration Review: Consult with your SAP Basis or system administrator to review the locking mechanism and configurations to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 for lock entries, SM21 for system logs, and ST22 for dumps, which can help diagnose issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to contract locking mechanisms.
  Documentation: Review SAP documentation related to contract management and locking mechanisms for more detailed insights.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the matter to your SAP support team or consult with SAP directly for further assistance.