How To Fix RSDME020 - Input field mapping refers to not existing model field &1

RSDME020 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 020

• Message text: Input field mapping refers to not existing model field &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME020 - Input field mapping refers to not existing model field &1 ?

  The SAP error message RSDME020 indicates that there is an issue with the input field mapping in a data model, specifically that it refers to a field that does not exist in the model. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data models, transformations, or data flows.
  
  Cause:
  
  Field Deletion: The field that is being referenced in the mapping has been deleted or renamed in the data model.
  Incorrect Mapping: The mapping configuration may have been set up incorrectly, pointing to a field that is not part of the current model.
  Model Changes: Changes in the underlying data model (like changes in InfoObjects, DataSources, or InfoProviders) that have not been reflected in the mapping.
  Transport Issues: If the model was transported from one system to another, there may be inconsistencies in the field definitions.
  
  
  Solution:
  
  Check Field Existence: Verify that the field referenced in the error