Which data format is not supported for bulk import into DPAS 1020?

• A. JSON
• B. CSV
• C. Excel
• D. XML

Answer: (A)

In DPAS 1020 bulk imports, the data formats are chosen because they map cleanly to the system’s data model and validation processes. CSV is a straightforward, flat-tabular format where each row represents a record and each column corresponds to a field; this makes it easy for the import engine to parse, validate, and load data consistently. Excel is similarly familiar for users and can be converted to the same tabular structure the importer expects, while many environments provide built-in checks and mapping for spreadsheet columns to fields. XML offers a hierarchical, schema-driven way to represent records with explicit field names and nesting, which the import tool can validate against a defined schema before loading. These formats align with the DPAS validation and mapping logic, ensuring data integrity and traceability during bulk ingestion.

JSON, on the other hand, is not part of the bulk import options because it relies on a different parsing approach and lacks a universal, pre-defined schema within this import pathway. Without a standard, DoD-approved JSON schema and mapping used by the bulk importer, JSON data would be harder to validate consistently, could introduce ambiguity in field mappings, and complicate security and auditing requirements. For these reasons, JSON is not supported for bulk imports, while CSV, Excel, and XML are.