SAP Knowledge Base Article - Preview

3053332 - Data transfer to communication layer of PLC failed (Invalid TCP frame format definition.)

Symptom

You are facing issues when starting a communication channel in EWM, system is giving the following error message:

"Invalid TCP frame format definition". 

Message number /SCMWM/MFS072

"Data transfer to communication layer of PLC XXXX failed" (E:SCLNT_HTTP:110) 


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Environment

  • SAP Extended Warehouse Management (SCM-EWM).
  • SAP Extended Warehouse Management Material Flow System (SCM-EWM-MFS).

Product

SAP Extended Warehouse Management all versions ; SAP S/4HANA all versions

Keywords

WT, /SCMWM/MFS, 072 , KBA , SCM-EWM-MFS , Material Flow System , Problem

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