How To Fix CFD_DE_REPOSITORY_AD022 - Invalid field specification.

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_DE_REPOSITORY_AD - Messages for cfd data provider extension repository adapter

• Message number: 022

• Message text: Invalid field specification.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_DE_REPOSITORY_AD022 - Invalid field specification. ?

  The SAP error message CFD_DE_REPOSITORY_AD022, which indicates "Invalid field specification," typically arises in the context of data extraction or data modeling, particularly when working with the SAP Data Warehouse or SAP BW (Business Warehouse) systems. This error suggests that there is an issue with the way fields are defined or referenced in a data model or extraction process.
  Causes:
  
  Incorrect Field Name: The field specified in the data model or extraction process may not exist or may be misspelled.
  Field Type Mismatch: The data type of the field being referenced may not match the expected type in the context where it is being used.
  Field Not Active: The field may not be active in the data source or InfoObject, meaning it has not been properly activated or is not available for use.
  Changes in Data Model: If there have been recent changes to the data model, such as renaming or deleting fields, this could lead to invalid references.
  Transport Issues: If the data model was transported from one system to another, there may be inconsistencies or missing objects.
  
  Solutions:
  
  Verify Field Names: Check the field names in the data model or extraction process to ensure they are spelled correctly and exist in the source.
  Check Field Types: Ensure that the data types of the fields being used are compatible with the expected types in the context of the operation.
  Activate Fields: If the field is not active, activate it in the relevant InfoObject or data source.
  Review Recent Changes: If there have been recent changes to the data model, review those changes to ensure that all references are still valid.
  Transport Consistency: If the issue arose after a transport, check for any missing objects or inconsistencies in the target system.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) or SE11 (Data Dictionary) to investigate the data model and field definitions.
  Debugging: If you have access, consider debugging the process to identify exactly where the error occurs and what field is causing the issue.
  Documentation: Review SAP documentation related to data modeling and extraction processes for best practices and guidelines.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.