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

SAP Error Message - Details

• 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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AnswerBot

• What is the cause and solution for SAP error message /BCV/QRM412 - Query &1: Unknown secondary field &3 in join criterion &2 ?

  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 from one system to another, there may be inconsistencies in the data model between the systems.
  
  Solution:
  
  Check Field Names: Verify that the field names used in the join criterion are correct and exist in the data source. Ensure there are no typos or case sensitivity issues.
  Review Data Source: Check the structure of the data source (e.g., InfoProvider) to confirm that the secondary field is available and correctly defined.
  Update Query: If the field has been removed or renamed, update the query to reflect the current structure of the data source.
  Rebuild Query: If necessary, consider rebuilding the query from scratch to ensure that all fields and joins are correctly defined.
  Check Transport Logs: If the query was transported, review the transport logs to identify any issues that may have occurred during the transport process.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Query Designer: Use the Query Designer tool to visually inspect the query and its components, which can help identify issues with field references.
  Documentation: Refer to SAP documentation for guidelines on creating and managing queries in BW or HANA environments.
  Testing: After making changes, test the query to ensure that it runs without errors and returns the expected results.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /BCV/QRM412.