How To Fix /SCMTMS/WBN016 - Cannot change; stock ID &1 in use

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/WBN -

• Message number: 016

• Message text: Cannot change; stock ID &1 in use

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 /SCMTMS/WBN016 - Cannot change; stock ID &1 in use ?

  The SAP error message /SCMTMS/WBN016 Cannot change; stock ID &1 in use typically occurs in the context of SAP Transportation Management (TM) when you attempt to modify a stock ID that is currently being used in a transaction or process. This can happen in various scenarios, such as when trying to change stock information that is linked to a transportation order, shipment, or other logistics processes.
  Cause:
  
  Active Transactions: The stock ID you are trying to change is currently being referenced by an active transaction, such as a transportation order or shipment.
  Locking Mechanism: SAP uses a locking mechanism to prevent changes to data that is currently in use. If the stock ID is locked by another user or process, you will receive this error.
  Data Consistency: SAP enforces data consistency rules, and if the stock ID is part of a process that requires it to remain unchanged, the system will prevent modifications.
  
  Solution:
  
  Check Active Processes: Identify any active processes that are using the stock ID. You can do this by checking the relevant transportation orders, shipments, or other logistics documents that may be referencing the stock ID.
  Wait for Completion: If the stock ID is in use, you may need to wait until the transaction is completed or released before making changes.
  Release Locks: If you have the necessary authorizations, you can check for and release any locks on the stock ID using transaction codes like SM12 (to view and delete locks).
  Consult with Users: If other users are working with the stock ID, communicate with them to understand if they can complete their tasks or release the stock ID for changes.
  Review Configuration: If this error occurs frequently, review the configuration settings in SAP TM to ensure that the processes are set up correctly and that there are no unnecessary locks being applied.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  SE11: To view the data dictionary and understand the structure of the stock ID.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on Transportation Management for best practices and guidelines on managing stock IDs and related processes.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.