COA Validation Tool - This is a web-based tool that validates Chart of Account (COA). This tool can be used for validating both a single set of COA charging instructions or a batch of COA charging instructions. In addition to validating each individual COA segment, the validator also looks at the combination of certain COA segments to ensure they are valid. The tool shows a set of pre-determined validation error messages upon validation of segments. Note: The tool validates INDIVIDUAL SEGMENTS ONLY to indicate if that segment is valid for transactions in Workday. The tool is unable to perform all of the transaction-based validations that exist in Workday. As a result, it is possible that the segments will indicate valid in the tool and could result in an error upon transaction process/import in Workday.