How To Fix /BCV/QRM412 - Query &1: Unknown secondary field &3 in join criterion &2

/BCV/QRM412 - Overview

• Message type: E = Error

• Message class: /BCV/QRM -

• Message number: 412

• Message text: Query &1: Unknown secondary field &3 in join criterion &2

Self-Explanatory Message

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/BCV/QRM412 - Details

• The SAP error message /BCV/QRM412 Query &1: Unknown secondary field &3 in join criterion &2 typically occurs in the context of query design, particularly when working with SAP BW (Business Warehouse) or SAP HANA. This error indicates that there is an issue with the join criteria defined in a query, specifically that one of the fields being referenced in the join does not exist or is not recognized in the context of the query.
  
  Cause:
  
  Field Name Mismatch: The secondary field (&3) specified in the join criterion (&2) does not exist in the data source or is misspelled.
  Data Source Changes: The underlying data source (e.g., InfoProvider, DataStore Object) may have been changed or updated, leading to the removal or renaming of the field.
  Incorrect Query Definition: The query may have been incorrectly defined, leading to references to fields that are not part of the selected data source.
  Transport Issues: If the query was transported