How To Fix /IWNGW/CM_BEP_OUT020 - '&1' Invalid Source ID

/IWNGW/CM_BEP_OUT020 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_OUT -

• Message number: 020

• Message text: '&1' Invalid Source ID

Self-Explanatory Message

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/IWNGW/CM_BEP_OUT020 - Details

• The SAP error message /IWNGW/CM_BEP_OUT020 '&1' Invalid Source ID typically occurs in the context of SAP Gateway and is related to issues with the source ID used in a service call. This error indicates that the system is unable to recognize or validate the provided source ID, which is essential for processing the request.
  Causes:
  
  Incorrect Source ID: The source ID provided in the request may be incorrect or does not exist in the system.
  
  Configuration Issues: There may be configuration issues in the backend system or the Gateway service that prevent the source ID from being recognized.
  Data Inconsistency: The data in the backend system may be inconsistent or corrupted, leading to the inability to validate the source ID.
  Authorization Issues: The user or service account making the request may not have the necessary authorizations to access the specified source ID.
  Service Not Activated: The relevant OData service may not be activated in the SAP