How To Fix RIS_MESSAGES018 - Meta model class does not exist. Object type: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RIS_MESSAGES - Message Class of Repository Information System

• Message number: 018

• Message text: Meta model class does not exist. Object type: &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.

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 RIS_MESSAGES018 - Meta model class does not exist. Object type: &1 ?

  The SAP error message RIS_MESSAGES018 indicates that there is an issue with a meta model class that does not exist for a specified object type. This error typically arises in the context of SAP Business Intelligence (BI) or SAP BW (Business Warehouse) when the system is unable to find the required metadata for a specific object.
  
  Cause:
  
  Missing or Incomplete Metadata: The specified object type (indicated by &1 in the error message) may not have been properly defined or may be missing in the system.
  Transport Issues: If the object was recently transported from another system, the transport might not have included all necessary metadata.
  Configuration Errors: There may be configuration issues in the BI or BW system that prevent the system from recognizing the object type.
  Version Compatibility: The object type may not be compatible with the current version of the SAP system or the BI/BW version being used.
  
  
  Solution:
  
  Check Object Definition: Verify that the