How To Fix /BOBF/SP_MAPPING019 - Query field mapping: ASSIGN for query structure or query field failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/SP_MAPPING -

• Message number: 019

• Message text: Query field mapping: ASSIGN for query structure or query field failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/SP_MAPPING019 - Query field mapping: ASSIGN for query structure or query field failed ?

  The SAP error message /BOBF/SP_MAPPING019 indicates that there is an issue with the mapping of query fields in the Business Object Processing Framework (BOPF). This error typically arises when there is a problem with the assignment of fields in a query structure or when the query field mapping fails.
  Causes:
  
  Field Mapping Issues: The fields in the query structure may not be correctly mapped to the corresponding fields in the underlying data model.
  Data Model Changes: If there have been recent changes to the data model (e.g., adding or removing fields), the query structure may not reflect these changes.
  Inconsistent Data Types: The data types of the fields in the query structure and the underlying data model may not match.
  Missing Fields: The query may be trying to access fields that do not exist in the data model or have been deleted.
  Authorization Issues: There may be authorization issues preventing access to certain fields or data.
  
  Solutions:
  
  Check Field Mappings: Review the field mappings in the query structure and ensure that all fields are correctly assigned to their corresponding fields in the data model.
  Update Query Structure: If there have been changes to the data model, update the query structure to reflect these changes. This may involve adding or removing fields as necessary.
  Verify Data Types: Ensure that the data types of the fields in the query structure match those in the underlying data model.
  Check for Missing Fields: Verify that all fields referenced in the query exist in the data model. If any fields are missing, update the query structure accordingly.
  Review Authorizations: Check the authorization settings to ensure that the user has the necessary permissions to access the fields in the query.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check the data model and query structure.
  BOPF Configuration: Familiarize yourself with BOPF configuration and how to manage query structures within the framework.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on resolving this error.
  Debugging: If the issue persists, consider debugging the BOPF application to identify the exact point of failure in the field mapping process.
  
  By following these steps, you should be able to identify and resolve the cause of the /BOBF/SP_MAPPING019 error in your SAP system.