How To Fix E2457 - Lock modules for & were not yet generated

E2457 - Overview

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 457

• Message text: Lock modules for & were not yet generated

What causes this issue?

The lock modules for the displayed lock object were not yet generated
because the lock object has not yet been activated.

System Response

The action is not possible.

How to fix this error?

Activate the lock object.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2457 - Lock modules for & were not yet generated ?

  The SAP error message E2457, which states "Lock modules for & were not yet generated," typically occurs in the context of SAP ABAP development when the system is unable to find the lock modules for a particular object or table. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing Lock Modules: The lock modules for the specified object (usually a database table) have not been generated yet. This can happen if the table was created or modified but the lock modules were not generated as part of the process.
  Transport Issues: If the object was transported from another system, the lock modules may not have been included in the transport request.
  Development Environment: The error may occur in a development environment where the necessary steps to generate lock modules were not followed.
  System Configuration: There may be issues with the system configuration or inconsistencies in the