使用HANA XS创建HANA数据库并通过OData公开它-无法使用邮递员进行POST

Question

我在SAP Cloud Platform Neo上使用HANA XS来创建HANA数据库并通过OData公开它-无法使用Postman进行POST。我收到一个400-错误的请求-“位置0的语法错误”。

这是.xsodata文件的内容：

service{
    "com.******.jereclass::JeReclassHistory";
}

这是.xsaccess文件的内容：

{
    "exposed": true,
    "authentication": [{
        "method": "Form"
    }],

    "mime_mapping": [{
        "extension": "jpg",
        "mimetype": "image/jpeg"
    }],
    "force_ssl": false,
    "enable_etags": true,
    "prevent_xsrf": false,
    "anonymous_connection": null,
    "cors": [{
        "enabled": true,
        "allowMethods":["GET","POST"]
    }],
    "cache_control": "no-cache, no-store",
    "default_file": "index.html"
}

这是.hdbschema文件的内容：

schema_name = "JE_Reclass";

。hdbtable文件内容在这里：

table.schemaName = "JE_Reclass";
table.tableType  = COLUMNSTORE;
table.columns    = [
                    { name = "Department";  sqlType = VARCHAR; nullable = false; length = 20; },
                    { name = "MapName";     sqlType = VARCHAR; nullable = false; length = 30; },
                    { name = "FiscalYear";  sqlType = VARCHAR; nullable = false; length = 4;  },
                    { name = "Period";      sqlType = VARCHAR; nullable = false; length = 3;  },
                    { name = "RunID";       sqlType = VARCHAR; nullable = false; length = 30; },
                    { name = "PostingDate"; sqlType = DATE;    nullable = false; },
                    { name = "FromDate";    sqlType = DATE;    nullable = false; },
                    { name = "FromTime";    sqlType = TIME;    nullable = false; },
                    { name = "ToDate";      sqlType = DATE;    nullable = false; },
                    { name = "ToTime";      sqlType = TIME;    nullable = false; },    
                    { name = "CreateBy";    sqlType = VARCHAR; nullable = false; length = 12; },
                    { name = "CreateDate";  sqlType = DATE;    nullable = false; },
                    { name = "CreateTime";  sqlType = TIME;    nullable = false; }
                   ];
table.primaryKey.pkcolumns = ["Department", "MapName", "FiscalYear", "Period", "RunID"];

****邮递员：****

POST /com/*******/jereclass/JeReclassHistorySvc.xsodata/JeReclassHistory HTTP/1.1
Host: jereclass******.us3.hana.ondemand.com
Content-Type: application/json
Authorization: Basic **************
User-Agent: PostmanRuntime/7.18.0
Accept: */*
Cache-Control: no-cache
Postman-Token: ***********************
Host: jereclass******.us3.hana.ondemand.com
Accept-Encoding: gzip, deflate
Content-Length: 456
Cookie: *****************************
Connection: keep-alive
cache-control: no-cache

{
    "Department": "Payroll",
    "MapName": "TEST JE RECLASS",
    "FiscalYear": "2013",
    "Period": "01",
    "RunID": "20130112134231-SCURRY",
    "PostingDate": "2013-01-12T00:00:00.0000000",
    "FromDate": "2013-01-01T00:00:00.0000000",
    "FromTime": "PT1H10M54S",
    "ToDate": "2013-01-12T00:00:00.0000000",
    "ToTime": "PT13H42M30S",
    "CreateBy": "SCURRY",
    "CreateDate": "2013-01-12T00:00:00.0000000",
    "CreateTime": "PT14H5M7S"
}

Answer 1

使用（例如）“ PostingDate”：“ / Date（1405699200）/”，其中“ 1405699200”是工作的纪元。