How To Fix DI770 - Lock object does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 770

• Message text: Lock object does not exist

What causes this issue?

The specified lock object does not exist in the ABAP/4 Dictionary.

System Response

The action was cancelled.

How to fix this error?

Check the name of the lock object.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI770 - Lock object does not exist ?

  The SAP error message DI770, which states "Lock object does not exist," typically occurs when a program or transaction attempts to access a lock object that has not been defined in the system. Lock objects are used in SAP to manage concurrent access to data, ensuring that multiple users or processes do not interfere with each other when accessing or modifying data.
  Cause:
  
  Missing Lock Object: The lock object that the program is trying to use has not been created in the system.
  Incorrect Lock Object Name: The program may be referencing a lock object with an incorrect name or spelling.
  Transport Issues: If the lock object was created in a development environment but not transported to the production environment, it may not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the lock object.
  
  Solution:
  
  
  Check Lock Object Definition:
  
  Use transaction code SE11 (Data Dictionary) to check if the lock object exists.
  Enter the name of the lock object and see if it is defined. If it does not exist, you may need to create it.
  
  
  
  Create Lock Object:
  
  If the lock object is missing, you can create it using transaction code SE11.
  Define the lock object with the necessary parameters and fields.
  
  
  
  Verify Program Logic:
  
  Check the program or transaction code that is generating the error to ensure it is referencing the correct lock object name.
  
  
  
  Transport Lock Object:
  
  If the lock object exists in the development environment but not in production, ensure that it is included in a transport request and properly transported to the target system.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the lock object. This can be checked using transaction code SU53 or by consulting with your security team.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the specific program or transaction that is causing the error.
  
  
  
  Related Information:
  
  Lock Objects in SAP: Lock objects are defined in the Data Dictionary and are used to manage database locks. They are typically created for database tables to prevent data inconsistencies.
  Transaction Codes:
  
  SE11: Data Dictionary to create or check lock objects.
  SE80: Object Navigator to view and manage various objects, including lock objects.
  SU53: Authorization check to see if there are any authorization issues.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message DI770.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.