How To Fix SWDP_CCP_WD012 - Connection locked by user '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_CCP_WD - Messages for Objects from Package SWDP_CCP_WD_API

• Message number: 012

• Message text: Connection locked by user '&2'

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_CCP_WD012 - Connection locked by user '&2' ?

  The SAP error message SWDP_CCP_WD012 indicates that a connection is locked by a user, which typically occurs in the context of Web Dynpro applications. This error can arise when a user is trying to access a Web Dynpro application that is already being used or has been locked by another user.
  Cause:
  
  User Locking: The connection is locked because another user is currently using the same session or has not properly released the session.
  Session Timeout: If a user has left a session open for an extended period, it may lead to a lock.
  Technical Issues: Sometimes, technical issues or bugs in the application can lead to improper session handling, causing locks.
  
  Solution:
  
  Release the Lock: The user who has locked the connection should log out or properly close the session to release the lock.
  Session Management: Ensure that users are aware of proper session management practices, such as logging out when done.
  Check for Active Sessions: Administrators can check for active sessions in the SAP system and terminate any unnecessary or orphaned sessions.
  Transaction SM12: Use transaction code SM12 to view and delete any locked entries. This can help in releasing the lock if it is no longer needed.
  Increase Timeout Settings: If session timeouts are too long, consider adjusting the timeout settings to prevent long-lasting locks.
  User Communication: Inform users about the importance of logging out properly to avoid such issues in the future.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for managing locks) and SM21 (for system logs) to troubleshoot further.
  Web Dynpro Documentation: Review SAP documentation related to Web Dynpro applications for best practices in session management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.