How To Fix HP_DATA014 - All data of edge type &1 is locked completely

SAP Error Message - Details

• Message type: E = Error

• Message class: HP_DATA - Data Messages

• Message number: 014

• Message text: All data of edge type &1 is locked completely

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HP_DATA014 - All data of edge type &1 is locked completely ?

  The SAP error message HP_DATA014 indicates that all data of a specific edge type (denoted by &1) is completely locked. This typically occurs in the context of SAP applications that manage hierarchical data structures, such as SAP HANA or SAP BW, where data locks can prevent modifications or access to certain data sets.
  Cause:
  
  Data Locking: The error usually arises when a transaction or process has locked the data for editing or processing, and another process is trying to access the same data. This can happen during data loading, updates, or when a user is editing data.
  Long-Running Transactions: If a transaction takes too long to complete, it can hold locks longer than expected, leading to this error for other processes trying to access the same data.
  Concurrent Access: Multiple users or processes trying to access or modify the same data simultaneously can lead to locks being placed on the data.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock on the data. This will help you understand why the data is locked.
  Release the Lock: If appropriate, you can manually release the lock from SM12. However, be cautious when doing this, as it may disrupt the process that is currently using the data.
  Check for Long-Running Transactions: Investigate any long-running transactions that may be holding locks. If possible, optimize these transactions to complete more quickly.
  Retry the Operation: After the lock has been released, retry the operation that caused the error.
  Review Lock Management Settings: If this is a recurring issue, consider reviewing your system's lock management settings and transaction handling to minimize locking conflicts.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks is crucial. Locks can be exclusive (preventing all other access) or shared (allowing read access but preventing writes).
  Performance Tuning: Regularly monitor and tune your SAP system's performance to reduce the likelihood of long-running transactions and excessive locking.
  User Training: Ensure that users are trained on best practices for data access and modification to minimize conflicts.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult SAP support or your system administrator for further assistance.