openapi: 3.0.0 info: title: SAP API version: 1.0.0 servers: - url: http://localhost:8080 paths: /rfc/CCDSNU_CALL_DSNACCSS: post: tags: - S_CCDSNU_DB2 summary: Calls DSNACCSS to retrieve the DB2 subsystem name operationId: /rfc/CCDSNU_CALL_DSNACCSS responses: '200': description: OK content: application/json: schema: properties: DB2_SSID: type: string maxLength: 4 description: Subsystem ID of the DB2 system '400': description: Bad request. 5XX: description: Unexpected error.