How To Fix /SCWM/MFS065 - Changing communication channel &1 (&2) not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 065

• Message text: Changing communication channel &1 (&2) not possible

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 /SCWM/MFS065 - Changing communication channel &1 (&2) not possible ?

  The SAP error message /SCWM/MFS065 Changing communication channel &1 (&2) not possible typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the integration of the Material Flow System (MFS). This error indicates that there is an issue with changing the communication channel for a specific MFS component.
  Cause:
  The error can be caused by several factors, including:
  
  Active Communication Channel: The communication channel you are trying to change is currently active or in use, which prevents modifications.
  Configuration Issues: There may be configuration settings that are not aligned or are incorrect, leading to the inability to change the channel.
  Locks: The system might have locks on the communication channel due to ongoing processes or transactions.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the communication channel.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Active Processes: Ensure that there are no active processes using the communication channel. If there are, you may need to wait until they are completed or terminate them if appropriate.
  
  
  Review Configuration: Go through the configuration settings for the MFS and ensure that everything is set up correctly. This includes checking the settings in the SAP EWM and MFS configuration.
  
  
  Release Locks: If there are locks on the communication channel, you may need to release them. You can check for locks using transaction codes like SM12 to see if there are any entries that need to be deleted.
  
  
  Check Authorizations: Verify that the user attempting to make the change has the necessary authorizations. You can check this in the user roles and profiles.
  
  
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  Restart Services: In some cases, restarting the relevant services or the entire system may help clear any temporary issues.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to MFS and EWM for any specific guidance or known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCWM/MFS for MFS configuration and SM12 for lock management.
  SAP Notes: Check for any SAP Notes that might address this specific error or provide patches or updates.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.