How To Fix RAP_OPXY_DATA_MODEL004 - reference type & not supported

RAP_OPXY_DATA_MODEL004 - Overview

• Message type: E = Error

• Message class: RAP_OPXY_DATA_MODEL - RESTful ABAP Odata Data Model Texts

• Message number: 004

• Message text: reference type & not supported

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_OPXY_DATA_MODEL004 - reference type & not supported ?

  The SAP error message "RAP_OPXY_DATA_MODEL004: Reference type & not supported" typically occurs in the context of the SAP RAP (Rapid Application Programming) model when there is an issue with the reference type being used in your data model. This error indicates that the reference type specified in your RAP model is not recognized or supported by the system.
  Causes:
  
  Invalid Reference Type: The reference type specified in your RAP model may not be valid or recognized by the system. This could be due to a typo or using a reference type that is not defined in your data model.
  Unsupported Data Type: The reference type might be pointing to a data type that is not supported in the context of the RAP model.
  
  Configuration Issues: There may be configuration issues in your RAP model or the underlying data model that prevent the reference type from being recognized.
  Version Compatibility: The version of the SAP system