How To Fix KT197 - Data is blocked by user &

KT197 - Overview

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 197

• Message text: Data is blocked by user &

What causes this issue?

DEFINE &USER& = &V1&
INCLUDE MESSAGE_ENQUEUE_USER OBJECT DOKU ID TX
When settings are maintained in Customizing, all required tables are
locked for security reasons. The system cannot lock table &V2& at the
moment because it is already being processed by another user (&V1&).

System Response

You return to the display screen because maintenance is not possible.

How to fix this error?

To release table &V2& for maintenance, contact the other user (or check
if you have locked the table in another session), and then switch to
maintenance mode.

Error message extract from SAP system. Copyright SAP SE.

KT197 - Details

• The SAP error message KT197, which states "Data is blocked by user &," typically occurs when a user attempts to access or modify data that is currently locked by another user. This locking mechanism is a part of SAP's data integrity and concurrency control, ensuring that multiple users do not make conflicting changes to the same data simultaneously.
  
  Cause:
  
  User Locking: Another user is currently editing or has locked the data you are trying to access. This can happen in various transactions, such as when creating or modifying master data, financial documents, or other records.
  Session Timeout: Sometimes, a user may have left a session open, causing the data to remain locked even if they are no longer actively working on it.
  Technical Issues: Occasionally, technical issues or system errors can lead to data being incorrectly marked as locked.
  
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to view the list of locks in the system.