How To Fix /SCWM/ERPINTEGRATION421 - Production reference could not be validated in EWM

/SCWM/ERPINTEGRATION421 - Overview

• Message type: E = Error

• Message class: /SCWM/ERPINTEGRATION -

• Message number: 421

• Message text: Production reference could not be validated in EWM

Self-Explanatory Message

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/SCWM/ERPINTEGRATION421 - Details

• The SAP error message /SCWM/ERPINTEGRATION421 indicates that there is an issue with validating the production reference in Extended Warehouse Management (EWM). This error typically arises during the integration between SAP ERP and EWM, particularly when handling production orders or related documents.
  Causes:
  
  Invalid Production Reference: The production reference (such as a production order or a related document) may not exist or may be incorrectly specified in the system.
  Data Synchronization Issues: There may be a delay or failure in the synchronization of data between the ERP system and EWM.
  
  Configuration Issues: Incorrect configuration settings in either the ERP or EWM system can lead to validation failures.
  Authorization Issues: The user may not have the necessary authorizations to access or validate the production reference.
  Inconsistent Data: There may be inconsistencies in the data between the ERP and EWM systems, such as missing or incorrect entries.
  
  Solutions:
  
  Check Production Reference: Verify that the production reference you are trying to validate