How To Fix /IWFND/CM_CONSUMER055 - Inbound mapper method: mapUpdate

/IWFND/CM_CONSUMER055 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_CONSUMER -

• Message number: 055

• Message text: Inbound mapper method: mapUpdate

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 /IWFND/CM_CONSUMER055 - Inbound mapper method: mapUpdate ?

  The SAP error message /IWFND/CM_CONSUMER055 typically occurs in the context of SAP Gateway and OData services when there is an issue with the inbound mapping of an update operation. This error is related to the OData service's ability to process incoming update requests (e.g., HTTP PUT or PATCH requests).
  
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Data Format: The data being sent in the update request does not match the expected format or structure defined in the OData service.
  Missing Required Fields: The request may be missing mandatory fields that are required for the update operation.
  Data Type Mismatch: The data types of the fields in the request do not match the data types defined in the OData model.
  Authorization Issues: The user may not have the necessary permissions to perform the update operation.
  Service 
  Configuration Issues: There may be issues with the service configuration or the mapping of the entity set in