How To Fix DGEXC101 - Error while locking. Change to display mode

SAP Error Message - Details

• Message type: E = Error

• Message class: DGEXC - Messages for Exceptions to DG Regulations

• Message number: 101

• Message text: Error while locking. Change to display mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DGEXC101 - Error while locking. Change to display mode ?

  The SAP error message DGEXC101: Error while locking. Change to display mode typically occurs when there is an issue with the locking mechanism in SAP. This error can arise in various scenarios, such as when trying to edit a document or transaction that is already locked by another user or process.
  Causes:
  
  Record Locking: The most common cause is that the record you are trying to edit is currently locked by another user or session. SAP uses a locking mechanism to prevent multiple users from making conflicting changes to the same data.
  System Performance Issues: Sometimes, system performance issues can lead to delays in the locking mechanism, causing the error to appear.
  Database Locks: There may be database-level locks that are preventing access to the data.
  User Authorizations: Insufficient authorizations for the user trying to perform the action can also lead to this error.
  Technical Issues: Bugs or issues in the SAP system or specific transactions can also lead to locking errors.
  
  Solutions:
  
  Check for Locks: Use transaction code SM12 to check for existing locks. You can see which user or process is holding the lock and take appropriate action (e.g., contacting the user to release the lock).
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the action may resolve the issue.
  Change User: If possible, try logging in with a different user account that may not be affected by the lock.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. You can check this with transaction code SU53 after the error occurs.
  System Performance: If the issue is related to system performance, consider checking with your SAP Basis team to see if there are any ongoing performance issues or if the system needs tuning.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SU53: To analyze authorization issues.
  SM21: To check system logs for any related errors.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or patches related to this error.
  Documentation: Review SAP documentation for the specific module or transaction you are working with to understand any specific locking behavior.
  
  By following these steps, you should be able to diagnose and resolve the DGEXC101 error in SAP.