How To Fix DT956 - Activation of dependent lock object & was successful

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 956

• Message text: Activation of dependent lock object & was successful

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT956 - Activation of dependent lock object & was successful ?

  The SAP error message DT956 indicates that the activation of a dependent lock object was successful. This message typically occurs in the context of SAP's lock management system, which is used to ensure data consistency when multiple users or processes are accessing the same data concurrently.
  Cause:
  
  Lock Object Activation: The message is generated when a dependent lock object is activated successfully. This usually means that the system has successfully set up the necessary locks for a particular transaction or process.
  Dependent Lock Objects: These are lock objects that depend on other lock objects. The activation of a dependent lock object is part of the process of managing locks in SAP to prevent data inconsistencies.
  
  Solution:
  Since the message indicates that the activation was successful, there is typically no action required. However, if you are encountering issues related to lock management, consider the following steps:
  
  Check Lock Entries: Use transaction code SM12 to check for any existing lock entries that may be causing issues. You can delete unnecessary locks if they are no longer needed.
  Review Application Logic: If you are developing or maintaining custom applications, ensure that the lock objects are being used correctly in your code.
  Monitor Performance: If you notice performance issues related to locking, consider reviewing the design of your application to minimize lock contention.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on lock objects and their management.
  
  Related Information:
  
  Lock Management: SAP uses a locking mechanism to prevent data inconsistencies. Understanding how lock objects work is crucial for developers and administrators.
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: Check system logs for any related errors or warnings.
  SE11: View and manage database objects, including lock objects.
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to lock management and error messages.
  
  If you continue to experience issues or if the message is accompanied by other error messages, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.