How To Fix RSDME131 - Model field &1 not defined for Data mining model &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 131

• Message text: Model field &1 not defined for Data mining model &2

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 RSDME131 - Model field &1 not defined for Data mining model &2 ?

  The SAP error message RSDME131 indicates that a specific model field is not defined for a data mining model. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data mining models, particularly when trying to execute or analyze a model that references a field that is not available or not properly defined.
  Cause:
  
  Field Not Defined: The field specified in the error message (&1) is not defined in the data mining model (&2). This could happen if the field was removed or renamed in the underlying data source.
  Model Configuration Issues: The data mining model may not have been configured correctly, leading to missing fields.
  Data Source Changes: Changes in the underlying data source (like InfoObjects or InfoProviders) that the model relies on can lead to this error if the model is not updated accordingly.
  Transport Issues: If the model was transported from one system to another, there might be inconsistencies in the definitions of fields.
  
  Solution:
  
  Check Model Definition: Go to the data mining model definition in SAP and verify that the field (&1) is indeed defined. If it is missing, you may need to add it back or adjust the model to use a different field.
  Update Data Source: Ensure that the data source (like an InfoProvider or InfoObject) that the model is based on is correctly defined and includes the necessary fields.
  Recreate the Model: If the model is significantly outdated or misconfigured, consider recreating it from scratch to ensure all fields are correctly defined.
  Check for Changes: Review any recent changes made to the data source or model configuration that could have led to the issue. If changes were made, ensure that the model is updated accordingly.
  Transport Consistency: If the model was transported, check for any inconsistencies in the transport process. Ensure that all necessary objects were included in the transport request.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSD1 to access the InfoObjects and RSD3 for InfoProviders to check their definitions.
  Data Mining Documentation: Refer to SAP's official documentation on data mining models for best practices and configuration guidelines.
  SAP Notes: Check SAP Notes for any known issues or patches related to data mining models and the specific error message.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.