How To Fix RSDME419 - Only one model field of content type is &1 allowed

RSDME419 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 419

• Message text: Only one model field of content type is &1 allowed

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?

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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 RSDME419 - Only one model field of content type is &1 allowed ?

  The SAP error message RSDME419, which states "Only one model field of content type is &1 allowed," typically occurs in the context of SAP BW (Business Warehouse) when working with InfoObjects, InfoProviders, or queries. This error indicates that there is an issue with the configuration of a model field in a data model or query definition.
  
  Cause:
  The error is triggered when you attempt to define multiple fields of the same content type in a model or query where only one is permitted. Content types in SAP BW can include characteristics, key figures, or other data types, and the system enforces rules to ensure data integrity and consistency.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Model Field: Determine which model field is causing the issue. This can usually be found in the error message details or by reviewing the model/query definition.
  
  
  Review Content Types: Check the content types of the fields