MES Stateless API

UpdateSpecific Method (PO)

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UpdateSpecific Method (PO)

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Last UpdatedNov 06, 2025
3 minute read

The UpdateSpecific() method updates selected columns of the specified purchase order record in the PO table.

The purchase order is uniquely identified by the purchase order ID in the purchase order record.

Syntax

'Declaration
 
Public Shared Sub UpdateSpecific( _
   ByVal sessionId As Integer, _
   ByVal poId As String, _
   ByVal vendId As DBString, _
   ByVal sellerId As DBInt, _
   ByVal shipTo As DBInt, _
   ByVal dateIssuedLocal As Nullable(Of Date), _
   ByVal stateCode As Nullable(Of PurchaseOrderState), _
   ByVal notes As DBString, _
   ByVal spare1 As DBString, _
   ByVal spare2 As DBString, _
   ByVal spare3 As DBString, _
   ByVal spare4 As DBString, _
   ByVal lastEditComment As DBString, _
   ByRef lastEditAt As Nullable(Of Date) _
)

'Usage
 
Dim sessionId As Integer
Dim poId As String
Dim vendId As DBString
Dim sellerId As DBInt
Dim shipTo As DBInt
Dim dateIssuedLocal As Nullable(Of Date)
Dim stateCode As Nullable(Of PurchaseOrderState)
Dim notes As DBString
Dim spare1 As DBString
Dim spare2 As DBString
Dim spare3 As DBString
Dim spare4 As DBString
Dim lastEditComment As DBString
Dim lastEditAt As Nullable(Of Date)
 
PO.UpdateSpecific(sessionId, poId, vendId, sellerId, shipTo, dateIssuedLocal, stateCode, notes, spare1, spare2, spare3, spare4, lastEditComment, lastEditAt)

public static void UpdateSpecific( 
   int sessionId,
   string poId,
   DBString vendId,
   DBInt sellerId,
   DBInt shipTo,
   Nullable<DateTime> dateIssuedLocal,
   Nullable<PurchaseOrderState> stateCode,
   DBString notes,
   DBString spare1,
   DBString spare2,
   DBString spare3,
   DBString spare4,
   DBString lastEditComment,
   ref Nullable<DateTime> lastEditAt
)

Parameters

sessionId

Required. Holds the session ID and thus the user who is making this method call.

poId

Required. Holds the ID of the purchase order.

vendId

Optional. Holds the vendor ID.

sellerId

Optional. Holds the ID of the seller from whom the order was purchased.

shipTo

Optional. Holds the ID of the entity at which purchased goods are to be received.

dateIssuedLocal

Optional. Holds the date the purchase order was issued in the local time of the entity specified by the shipTo parameter, if supplied. If a ship-to entity is not specified, the default time zone will be used to determine the local time.

stateCode

Required. Holds a PurchaseOrderState enumeration value that indicates the state of the purchase order:

0=Open (the default)

1=Partially Complete

2=Complete

3=Closed

notes

Optional. Holds notes about the sales order.

spare1

Optional. Holds the contents of the user-defined spare1 field.

spare2

Optional. Holds the contents of the user-defined spare2 field.

spare3

Optional. Holds the contents of the user-defined spare3 field.

spare4

Optional. Holds the contents of the user-defined spare4 field.

lastEditComment

Optional. Holds comments that describe why this record is being added.

lastEditAt

Optional. Holds the date/time when this record was added or last edited, for optimistic concurrency control. If it is specified, the passed value must match the lastEditAt value in the record for the update to succeed.

Output. Holds the date/time value when this record was updated by this called method.

MES Stateless API