How To Fix RSDME344 - Model has no keys; cannot update results to BW

RSDME344 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 344

• Message text: Model has no keys; cannot update results to BW

What causes this issue?

The specified model has no key fields. Upload to SAP BW (ODS, Master
Data attributes or through Extractors) is not possible.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

To upload the results of the mining model into SAP BW, you must define
the relevant key fields in the model.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSDME344 - Details

• The SAP error message RSDME344, which states "Model has no keys; cannot update results to BW," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model configuration. This error indicates that the data model you are trying to work with does not have any key figures defined, which are essential for updating results in BW.
  
  Cause:
  
  Missing Key Figures: The data model (InfoProvider) does not have any key figures defined. Key figures are essential for aggregating and analyzing data in BW.
  Incorrect Model Configuration: The model may not be properly configured, leading to the absence of keys.
  Data Source Issues: The data source linked to the model may not be correctly set up, resulting in no keys being recognized.
  Transformation Issues: If the transformation from the source to the target is not correctly defined, it may lead to the model not having keys.
  
  
  Solution:
  
  
  Define Key Figures:
  
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