How To Fix ADPTM109 - Unable to lock order & - update cancelled

SAP Error Message - Details

• Message type: E = Error

• Message class: ADPTM - Message Class for Component Maintenance Cockpit

• Message number: 109

• Message text: Unable to lock order & - update cancelled

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 ADPTM109 - Unable to lock order & - update cancelled ?

  The SAP error message ADPTM109: Unable to lock order & - update cancelled typically occurs when there is an attempt to update or modify an order in SAP, but the system is unable to lock the order for editing. This can happen for several reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing or modifying the same order, preventing your session from obtaining a lock.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold locks on the order, causing subsequent attempts to fail.
  System Configuration: There may be configuration settings in the SAP system that affect how locks are managed.
  Database Issues: Problems with the underlying database can also lead to locking issues.
  Transport Requests: If there are transport requests that are not yet released, they might be holding locks on certain objects.
  
  Solutions:
  
  Wait and Retry: If the issue is due to concurrent access, waiting for a few moments and then retrying the operation may resolve the issue.
  Check for Active Sessions: Use transaction codes like SM12 (to view and delete locks) to check if there are any active locks on the order. If you find locks that are no longer needed, you can delete them (ensure you have the necessary authorizations).
  Review Long-running Transactions: Identify any long-running transactions that may be holding locks and address them. You can use transaction SM66 to monitor active processes.
  System Logs: Check the system logs (transaction SM21) for any related errors or warnings that might provide more context about the locking issue.
  Database Health Check: If you suspect database issues, work with your database administrator to check the health of the database and resolve any underlying issues.
  Consult Basis Team: If the problem persists, it may be necessary to consult your SAP Basis team for further investigation, especially if it involves system configuration or transport requests.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (lock entries), SM21 (system log), and SM66 (global work process overview).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Authorizations: Ensure that the user attempting the operation has the necessary authorizations to lock and modify the order.
  
  By following these steps, you should be able to identify the cause of the ADPTM109 error and implement a solution to resolve it.