openapi: 3.0.0 info: title: SAP API version: 1.0.0 servers: - url: http://localhost:8080 paths: /rfc/CRM0_FUNCTIONALITY_CHECK: post: tags: - CRM0 operationId: /rfc/CRM0_FUNCTIONALITY_CHECK requestBody: content: application/json: schema: properties: I_PARNAME: type: string maxLength: 64 I_PARNAME2: type: string maxLength: 32 I_PARNAME3: type: string maxLength: 20 responses: '200': description: OK content: application/json: schema: properties: E_PARVAL1: type: string maxLength: 255 E_PARVAL2: type: string maxLength: 255 E_PARVAL3: type: string maxLength: 255 E_STATUS: type: string maxLength: 1 '400': description: Bad request. 5XX: description: Unexpected error.