How To Fix SKTC200 - Control is already being used

SAP Error Message - Details

• Message type: E = Error

• Message class: SKTC - Translation: Support

• Message number: 200

• Message text: Control is already being used

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SKTC200 - Control is already being used ?

  The SAP error message SKTC200, which states "Control is already being used," typically occurs in the context of SAP GUI or when working with certain SAP transactions or screens. This error indicates that a control (such as a screen element or a user interface component) is already in use or locked by another process or session, preventing the current operation from proceeding.
  Causes:
  
  Multiple Sessions: The error can occur if the same transaction or screen is opened in multiple sessions or windows, leading to a conflict.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a control is locked by another user or session, you may encounter this error.
  Incomplete Transactions: If a previous transaction was not completed properly, it might leave controls in a locked state.
  Custom Development: If there are custom programs or enhancements that manipulate controls, they might inadvertently cause this error.
  
  Solutions:
  
  Close Other Sessions: Check if you have multiple sessions open for the same transaction. Close any duplicate sessions and try again.
  Log Off and Log Back In: Sometimes, simply logging off from SAP and logging back in can clear any session locks.
  Check for Locks: Use transaction code SM12 to check for any locks that might be causing the issue. If you find locks that are no longer needed, you can delete them (ensure you have the necessary authorizations).
  Review Custom Code: If the error is occurring in a custom program, review the code to ensure that controls are being managed correctly and that there are no unintended locks.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to check dumps) for troubleshooting.
  User Authorizations: Ensure that you have the necessary authorizations to perform the actions you are attempting, as insufficient permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to diagnose and resolve the SKTC200 error in SAP.