How To Fix /SCWM/MFS044 - Communication channel &1 of PLC &2 is not synchronized

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 044

• Message text: Communication channel &1 of PLC &2 is not synchronized

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/MFS044 - Communication channel &1 of PLC &2 is not synchronized ?

  The SAP error message /SCWM/MFS044 Communication channel &1 of PLC &2 is not synchronized typically occurs in the context of the SAP Extended Warehouse Management (EWM) system when there is a communication issue between the SAP EWM system and the Programmable Logic Controller (PLC). This error indicates that the communication channel between the two systems is not properly synchronized, which can lead to issues in data exchange and process execution.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP EWM system and the PLC.
  Configuration Errors: Incorrect configuration settings in the communication channel or PLC settings can lead to synchronization issues.
  PLC Status: The PLC may be in a state that does not allow for communication, such as being powered off or in maintenance mode.
  Timeouts: Communication timeouts can occur if the PLC does not respond within the expected timeframe.
  Software Bugs: There may be bugs in the SAP EWM or PLC software