How To Fix /IWFND/CM_DATA_CON_S001 - Data is inconsistent for node: '&1'

/IWFND/CM_DATA_CON_S001 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_DATA_CON_S -

• Message number: 001

• Message text: Data is inconsistent for node: '&1'

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.

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/IWFND/CM_DATA_CON_S001 - Details

• The SAP error message /IWFND/CM_DATA_CON_S001 Data is inconsistent for node: '&1' typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an inconsistency in the data being processed for a specific node in the OData service. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  
  Data Model Issues: The data model defined in the OData service may not match the actual data in the backend system. This can happen if there are changes in the data structure or if the metadata is not updated.
  
  
  Inconsistent Data: The data being fetched or manipulated may have inconsistencies, such as missing mandatory fields, incorrect data types, or relationships that are not properly defined.
  
  
  Service Implementation Errors: There may be issues in the implementation of the service, such as incorrect handling of data in the service methods (e.g., GET, POST, PUT, DELETE).
  
  
  Authorization Issues: Sometimes, the user may not