How To Fix /SCWM/MFS466 - Rechecking communication point &1 PLC &2 warehouse &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 466

• Message text: Rechecking communication point &1 PLC &2 warehouse &3

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/MFS466 - Rechecking communication point &1 PLC &2 warehouse &3 ?

  The SAP error message /SCWM/MFS466 typically relates to issues in the communication between the Warehouse Management System (WMS) and the Material Flow System (MFS). This error indicates that there is a problem with the communication point, which could be due to various reasons such as configuration issues, network problems, or system settings.
  Cause:
  
  Configuration Issues: The communication point may not be correctly configured in the system. This includes settings related to the PLC (Programmable Logic Controller) and the warehouse.
  Network Problems: There could be network connectivity issues between the SAP system and the PLC, preventing proper communication.
  System Settings: Incorrect settings in the MFS or WMS configuration can lead to this error.
  PLC Status: The PLC might be offline or not functioning correctly, which would prevent it from communicating with the SAP system.
  Data Consistency: There may be inconsistencies in the data being sent or received, leading to communication failures.
  
  Solution:
  
  Check Configuration: Verify the configuration of the communication point, PLC, and warehouse in the SAP system. Ensure that all settings are correct and match the intended setup.
  Network Connectivity: Test the network connection between the SAP system and the PLC. Ensure that there are no firewalls or network issues blocking communication.
  PLC Status: Check the status of the PLC to ensure it is operational. If it is offline, troubleshoot the PLC to bring it back online.
  Review Logs: Look at the logs in both the SAP system and the PLC for any error messages or warnings that could provide more context about the issue.
  Data Consistency: Ensure that the data being sent to and from the PLC is consistent and correctly formatted. This may involve checking the data mapping and transformation processes.
  Restart Communication: Sometimes, simply restarting the communication process or the involved systems can resolve temporary issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation for MFS and WMS to ensure that all configurations are set up according to best practices.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP MFS and WMS.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SCWM/MFS466 error message.