How To Fix DI771 - Lock object does not have any lock parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 771

• Message text: Lock object does not have any lock parameters

What causes this issue?

The lock object treated does not have a
<DS:TX.DDDOK_ENQU_PARAMETER>lock parameter</>.

System Response

The lock object can only be used for a complete lock on all base tables.

How to fix this error?

Check whether the lock object should really have this restricted
functionality.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI771 - Lock object does not have any lock parameters ?

  The SAP error message DI771, which states "Lock object does not have any lock parameters," typically occurs when there is an attempt to use a lock object that has not been properly defined with the necessary parameters. This can happen in various scenarios, particularly when working with database operations that require locking mechanisms to ensure data integrity.
  Cause:
  
  Missing Lock Parameters: The lock object in question has been defined without any parameters. Lock objects in SAP are used to manage concurrent access to data, and they require parameters to specify which records are being locked.
  Incorrect Usage: The program or function module that is trying to use the lock object may not be passing the required parameters correctly.
  Configuration Issues: There may be issues in the configuration of the lock object itself in the Data Dictionary (SE11).
  
  Solution:
  
  
  Check Lock Object Definition:
  
  Go to transaction SE11 (Data Dictionary).
  Enter the name of the lock object that is causing the error and check its definition.
  Ensure that the lock object has been defined with the necessary parameters. If it does not, you will need to modify it to include the required parameters.
  
  
  
  Modify the Program:
  
  If the lock object is correctly defined, check the program or function module that is using it.
  Ensure that the correct parameters are being passed when calling the lock object. The parameters should match those defined in the lock object.
  
  
  
  Testing:
  
  After making changes, test the program to ensure that the error no longer occurs.
  Use transaction SE37 or SE80 to test the function module or program that is causing the issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on lock objects and their usage.
  
  
  
  Related Information:
  
  Lock Objects: Lock objects are defined in the Data Dictionary and are used to prevent simultaneous access to the same data by multiple users or processes.
  Transaction Codes:
  
  SE11: Data Dictionary to view and modify lock objects.
  SE37: Function Module to test and debug function modules.
  SE80: Object Navigator for a broader view of the program and its components.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific lock object or error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP Basis or ABAP developer for further assistance.