How To Fix /SCWM/MFS402 - &1: trigger communication exception handling

/SCWM/MFS402 - Overview

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 402

• Message text: &1: trigger communication exception handling

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.

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/SCWM/MFS402 - Details

• The SAP error message /SCWM/MFS402 &1: trigger communication exception handling is related to the SAP Extended Warehouse Management (EWM) system, specifically in the context of the Material Flow System (MFS). This error typically indicates that there is an issue with the communication between the EWM and the Material Flow System, which can lead to disruptions in warehouse operations.
  Causes:
  
  Communication Issues: There may be network problems or configuration issues that prevent proper communication between the EWM and the MFS.
  Configuration Errors: Incorrect settings in the MFS configuration or in the EWM system can lead to this error.
  System Downtime: If the MFS system is down or undergoing maintenance, it can trigger this error.
  Data Inconsistencies: Inconsistent or missing data in the system can also lead to communication exceptions.
  Timeouts: If the communication takes too long, it may result in a timeout, causing the error to be triggered.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues