SegmentHandle API- Scoped

Methods for handling a single instance of a segment, such as a header or item. This class is defined in the SegmentHandler script include.

The SegmentHandler script include requires the Zero Copy Connector for ERP (com.sn_erp_integration) store application and is provided within the sn_erp_integration namespace. For more information, refer to Zero Copy Connector for ERP.

Role required: sn_erp_integration.erp_user

Use the methods in this class for the following tasks:

Add fields to that specific segment instance.
Add nested/child segments under the instance.
Chain back to parent or root using the endSegment() or root() methods.

Parent Topic:Server API reference

SegmentHandle - addField(String fieldName, String value)

Adds a predefined field on the current segment instance to the payload.

Name	Type	Description
fieldName	String	The name of the field to be added to the segment.
value	String	The value of the field to be added to the segment.

Type	Description
Object	Current SegmentHandle object for chaining.

The following example shows how to create a segment payload. Use explicit variables when you want to keep references to specific segments.

Multiple obj.addSegment("E1EDK01") calls generate multiple header segments.
Nested segments are created from the correct parent handle (p01, p20, and so on).
Handles like k01_1, k01_2, p01 can be reused later to add more fields or children.

var obj = new SegmentHandler('460d3ff2ff5de210d3a2fffffffffff8');

// Create first E1EDK01
let k01_1 = obj.addSegment("E1EDK01")
    .addField("BELNR", "1000")
    .addField("CURCY", "USD");

// Create another E1EDK01 
let k01_2 = obj.addSegment("E1EDK01")
    .addField("BELNR", "2000")
    .addField("CURCY", "EUR");

// Create E1EDP01 with nested segments
let p01 = obj.addSegment("E1EDP01")
    .addField("MENGE", "50")
    .addField("POSEX", "0010");

let p20 = p01.addSegment("E1EDP20")
    .addField("AMENG", "10")
    .addField("WMENG", "5");

p20.addSegment("E1EDP19")
    .addField("IDTNR", "MAT01");

gs.info(JSON.stringify(obj.getData(), null, 2));

Output:

{
  "data": {
    "E1EDK01": [{
      "BELNR": "1000",
      "CURCY": "USD"
    }],
      "E1EDP01": [{
        "MENGE": "50",
        "POSEX": "0010",
        "E1EDP20": [{
          "AMENG": "10",
          "WMENG": "5",
          "E1EDP19": [{
            "IDTNR": "MAT01"
          }]
        }]
      }]
  }
}

SegmentHandle - addSegment(String segmentName, Object values)

Adds a predefined nested child segment to the payload.

Name	Type	Description
segmentName	String	Name of a segment nested within the current segment.
values	Object	Optional implementation in place of the addField() method.

Type	Description
Object	Returns a new SegmentHandle for the child segment.

The following example shows how to create a segment payload. Use explicit variables when you want to keep references to specific segments.

Multiple obj.addSegment("E1EDK01") calls generate multiple header segments.
Nested segments are created from the correct parent handle (p01, p20, and so on).
Handles like k01_1, k01_2, p01 can be reused later to add more fields or children.

var obj = new SegmentHandler('460d3ff2ff5de210d3a2fffffffffff8');

// Create first E1EDK01
let k01_1 = obj.addSegment("E1EDK01")
    .addField("BELNR", "1000")
    .addField("CURCY", "USD");

// Create another E1EDK01 
let k01_2 = obj.addSegment("E1EDK01")
    .addField("BELNR", "2000")
    .addField("CURCY", "EUR");

// Create E1EDP01 with nested segments
let p01 = obj.addSegment("E1EDP01")
    .addField("MENGE", "50")
    .addField("POSEX", "0010");

let p20 = p01.addSegment("E1EDP20")
    .addField("AMENG", "10")
    .addField("WMENG", "5");

p20.addSegment("E1EDP19")
    .addField("IDTNR", "MAT01");

gs.info(JSON.stringify(obj.getData(), null, 2));

Output:

{
  "data": {
    "E1EDK01": [{
      "BELNR": "1000",
      "CURCY": "USD"
    }],
      "E1EDP01": [{
        "MENGE": "50",
        "POSEX": "0010",
        "E1EDP20": [{
          "AMENG": "10",
          "WMENG": "5",
          "E1EDP19": [{
            "IDTNR": "MAT01"
          }]
        }]
      }]
  }
}

SegmentHandle - endSegment()

Moves up one level in a schema.

Name	Type	Description
None

Type	Description
Object	Parent handle or root handler.- From a child segment, returns the parent SegmentHandle object. - From the top-level segment, returns the parent SegmentHandler object. Use the root\(\) method to return the root SegmentHandler object.

The following example shows how to build a header and item with nested segments in one fluent chain. The structure depends on the configured schema. The schema pattern is arrays of segments with nested arrays.

let obj = new sn_erp_integration.SegmentHandler('460d3ff2ff5de210d3a2fffffffffff8');

obj.addSegment("E1EDK01")
    .addField("BELNR", "1000")
    .addField("CURCY", "USD")
    .endSegment()
    .addSegment("E1EDP01")
    .addField("MENGE", "50")
    .addField("POSEX", "0010")
    .addSegment("E1EDP20")
    .addField("AMENG", "10")
    .addField("WMENG", "5")
    .addSegment("E1EDP19")
    .addField("IDTNR", "MAT01")
    .endSegment()
    .endSegment()
    .endSegment();

gs.info(JSON.stringify(obj.getData(), null, 2));

Output:

{
  "data": {
    "E1EDK01": [{
      "BELNR": "1000",
      "CURCY": "USD"
    }],
      "E1EDP01": [{
        "MENGE": "50",
        "POSEX": "0010",
        "E1EDP20": [{
          "AMENG": "10",
          "WMENG": "5",
          "E1EDP19": [{
            "IDTNR": "MAT01"
          }]
        }]
      }]
  }
}

SegmentHandle - root()

Gets the root SegmentHandler object, regardless of nesting depth.

Name	Type	Description
None

Type	Description
Object	SegmentHandler at the root level.

The following example shows how to move between levels in a schema.

let p19 = p20.addSegment("E1EDP19").addField("IDTNR", "MAT01");
p19.endSegment()     // back to E1EDP20
    .endSegment()    // back to E1EDP01
    .root()          // back to SegmentHandler
    .addSegment("E1EDK01").addField("BELNR", "3000");