How To Fix /IWBEP/CM_MGW_SUB004 - Delivery Address is not expected

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_SUB -

• Message number: 004

• Message text: Delivery Address is not expected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_SUB004 - Delivery Address is not expected ?

  The SAP error message /IWBEP/CM_MGW_SUB004 Delivery Address is not expected typically occurs in the context of SAP Gateway and OData services when there is an issue with the delivery address in the request payload. This error indicates that the system is receiving a delivery address that it does not expect or that is not properly formatted according to the service's expectations.
  Causes:
  
  Incorrect Payload Structure: The request payload sent to the OData service may not conform to the expected structure, particularly regarding the delivery address fields.
  Missing Required Fields: The delivery address may be missing required fields that the service expects.
  Service Definition Issues: The OData service may not be correctly defined to handle the delivery address, leading to mismatches between the expected and provided data.
  Data Type Mismatches: The data types of the fields in the payload may not match the expected types defined in the service.
  Versioning Issues: If there are multiple versions of the service, the client may be using an outdated version that does not support the current delivery address structure.
  
  Solutions:
  
  Check the Request Payload: Review the request payload being sent to the OData service. Ensure that the delivery address fields are correctly structured and include all required fields.
  Validate Field Types: Ensure that the data types of the fields in the payload match the expected types defined in the OData service.
  Review Service Metadata: Check the service metadata (usually accessible via the $metadata endpoint) to understand the expected structure and required fields for the delivery address.
  Update Service Implementation: If the service is not correctly handling the delivery address, consider updating the service implementation to accommodate the expected data.
  Test with Different Data: Try sending a simplified or different delivery address to see if the error persists, which can help isolate the issue.
  Check for Service Updates: If the service has been recently updated, ensure that the client application is compatible with the latest version of the service.
  
  Related Information:
  
  SAP Gateway: This is the technology that allows you to connect devices, environments, and applications to SAP systems. Understanding how it processes OData requests can help in troubleshooting.
  OData Services: Familiarize yourself with how OData services are structured, including entity types, properties, and relationships.
  SAP Notes and Documentation: Check SAP Notes for any known issues related to this error message. SAP's official documentation can also provide insights into common pitfalls and best practices when working with OData services.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.