How To Fix /IWBEP/CM_PUBLISH_US002 - Missing system alias

/IWBEP/CM_PUBLISH_US002 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_PUBLISH_US -

• Message number: 002

• Message text: Missing system alias

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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/IWBEP/CM_PUBLISH_US002 - Details

• The SAP error message /IWBEP/CM_PUBLISH_US002 Missing system alias typically occurs in the context of SAP Gateway and OData services. This error indicates that the system alias required for the OData service is not defined or is missing in the system configuration.
  
  Cause:
  
  Missing System Alias: The system alias that is supposed to be used for the OData service is not defined in the SAP Gateway system.
  Incorrect Configuration: The configuration for the OData service might be incorrect, leading to the system not being able to find the required alias.
  Transport Issues: If the OData service was transported from one system to another, the system alias might not have been included or configured properly in the target system.
  
  
  Solution:
  
  
  Define System Alias:
  
  Go to the SAP Gateway system.
  Use transaction code SPRO to access the SAP Reference IMG.
  Navigate to SAP NetWeaver > Gateway > OData Channel > Administration > System Aliases.
  Create a new system alias or check if the