openapi: 3.0.0 info: title: SAP API version: 1.0.0 servers: - url: http://localhost:8080 paths: /rfc/ABAP4_LEAVE_TO_TRANSACTION: post: tags: - SYST operationId: /rfc/ABAP4_LEAVE_TO_TRANSACTION requestBody: content: application/json: schema: properties: TCODE: type: string default: ' ' maxLength: 20 description: Transaction Code responses: '200': description: OK '400': description: Bad request. 5XX: description: Unexpected error.