How To Fix /SCWM/MFS346 - &1: max. retries executed; trigger communication exception handling

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 346

• Message text: &1: max. retries executed; trigger communication exception handling

Self-Explanatory Message

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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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS346 - &1: max. retries executed; trigger communication exception handling ?

  The SAP error message /SCWM/MFS346 &1: max. retries executed; trigger communication exception handling typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with the Material Flow System (MFS) integration. This error indicates that the system has attempted to communicate with a material flow device (like a conveyor system or automated storage/retrieval system) multiple times but has failed to establish a successful connection or communication.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the material flow devices.
  Device Unavailability: The material flow device may be down or not responding.
  Configuration Errors: Incorrect configuration settings in the MFS or EWM system can lead to communication failures.
  Timeout Settings: The timeout settings for communication may be too short, causing premature termination of attempts.
  Software Bugs: There may be bugs in the SAP software or the middleware that handles communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection