How To Fix DI814 - Lock object & activated without generating the function modules

SAP Error Message - Details

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 814

• Message text: Lock object & activated without generating the function modules

What causes this issue?

The lock object named was activated. However, the lock modules belonging
to it were not generated yet.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DI814 - Lock object & activated without generating the function modules ?

  The SAP error message DI814 indicates that a lock object has been activated without generating the corresponding function modules. This typically occurs when a lock object is defined in the Data Dictionary (SE11) but the necessary function modules that manage the locking mechanism have not been generated.
  Cause:
  
  Lock Object Not Generated: When you create or modify a lock object in the Data Dictionary, you need to generate the associated function modules. If this step is skipped, the system will not have the necessary functions to handle the locking mechanism.
  Transport Issues: If the lock object was transported from another system without generating the function modules in the target system, this error can occur.
  Development Environment Issues: Sometimes, in a development environment, changes may not be properly saved or activated, leading to this error.
  
  Solution:
  To resolve the DI814 error, follow these steps:
  
  
  Generate Function Modules:
  
  Go to transaction code SE11 (Data Dictionary).
  Enter the name of the lock object that is causing the error.
  Click on the "Display" button.
  In the lock object details, you will find a button or option to "Generate" the function modules. Click on it to generate the necessary function modules.
  
  
  
  Check for Errors:
  
  After generating, check for any errors during the generation process. If there are issues, resolve them accordingly.
  
  
  
  Activate the Lock Object:
  
  After generating the function modules, ensure that the lock object is activated. You can do this in SE11 as well.
  
  
  
  Transport Considerations:
  
  If the lock object was transported, ensure that the transport request included the generated function modules. If not, you may need to manually generate them in the target system.
  
  
  
  Testing:
  
  After generating and activating the lock object, test the functionality that was causing the error to ensure that the issue is resolved.
  
  
  
  Related Information:
  
  Lock Objects: Lock objects are used in SAP to prevent concurrent access to data by multiple users, ensuring data integrity during transactions.
  Function Modules: The generated function modules for lock objects typically include ENQUEUE_<lock_object_name> and DEQUEUE_<lock_object_name>, which are used to set and release locks.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Builder), and SE80 (Object Navigator) for managing lock objects and function modules.
  
  If the problem persists after following these steps, consider checking SAP Notes or reaching out to SAP support for further assistance.