How To Fix /SCWM/LK228 - IDoc message type must not be initial

/SCWM/LK228 - Overview

• Message type: E = Error

• Message class: /SCWM/LK -

• Message number: 228

• Message text: IDoc message type must not be initial

Self-Explanatory Message

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/SCWM/LK228 - Details

• The SAP error message /SCWM/LK228 IDoc message type must not be initial typically occurs in the context of SAP Extended Warehouse Management (EWM) when working with IDocs (Intermediate Documents) for data exchange between systems. This error indicates that the IDoc message type is not being provided or is empty when it is required.
  
  Cause:
  
  Missing Message Type: The IDoc message type is not specified in the configuration or during the processing of the IDoc.
  Incorrect Configuration: The configuration for the IDoc processing might be incomplete or incorrect, leading to the absence of a required message type.
  Data Issues: The data being processed may not have the necessary fields populated, leading to an empty message type.
  
  
  Solution:
  
  
  Check IDoc Configuration:
  
  Ensure that the IDoc type and message type are correctly configured in the system. You can check this in transaction WE30 (IDoc Types) and WE81 (Message Types).
  Verify that the message type is correctly assigned to the IDoc type