generated: '2026-07-18' method: searched source: https://docs.cleartax.in/cleartax-docs summary: >- Clear publishes product-specific error-code registries in its API reference. Individual codes are documented on the pages below (not enumerated here to avoid transcription error); each product returns a structured error response with a code and message. registries: - api: Clear Max ITC API name: Error Code Master url: https://docs.cleartax.in/cleartax-docs/max-itc-api/max-itc-api-reference/resources-and-masters/error-code-master - api: Clear E-Invoicing & E-Waybill API name: Error Codes url: https://docs.cleartax.in/cleartax-docs/e-invoicing-api/e-invoicing-api-reference/resources-and-master/error-codes format: provider-specific (code + message envelope); not RFC 9457 problem+json