SAP b1 事务通知冻结与具有超额信用的客户的销售订单文件

Question

情况：客户有 50K 信用额度和 0 余额。客户订购的金额超过其信用额度（例如 54,000）。因此必须触发交易通知。问题：获取客户信用额度；获取客户订单余额；

到目前为止我尝试了什么：

IF @object_type='17' AND @transaction_type IN ('A','U')
BEGIN
    Declare @CredLimit As nvarchar(250)
    SET @CredLimit= (SELECT T0.CreditLine FROM OCRD T0
     WHERE T0.CardCode=@list_of_cols_val_tab_del)

IF (
    SELECT (T0.DocTotal+T1.Balance) FROM ORDR T0 INNER JOIN OCRD T1 ON T0.CardCode=T1.CardCode
    WHERE DocStatus='O' AND T1.DocEntry=@list_of_cols_val_tab_del) > @CredLimit
    BEGIN   
        Set @error = -1
        SET @error_message = 'Business Partner is Over Credit Limit! Save this document as DRAFT, thank you'
    END
END

SAP b1 有自己的系统定义信用额度通知，但我们不想回答它 "Yes or No"，我们只想通知 SO 的编码器销售订单现在正在制作客户在 CL 上，因此将 SO 保存为草稿。

Answer 1

IF @object_type='17' AND @transaction_type IN ('A','U')
BEGIN
    Declare @CredLimit As nvarchar(250)
    SET @CredLimit= (SELECT T0.CreditLine FROM OCRD T0
                     WHERE T0.CardCode=(SELECT CardCode FROM ORDR 
                                        WHERE DocEntry = @list_of_cols_val_tab_del)

IF (
    SELECT (T0.DocTotal+T1.Balance) 
    FROM ORDR T0 
    INNER JOIN OCRD T1 ON T0.CardCode=T1.CardCode
    WHERE DocStatus='O' AND T1.DocEntry=@list_of_cols_val_tab_del) > @CredLimit
    BEGIN   
        Set @error = -1
        SET @error_message = 'Business Partner is Over Credit Limit! Save this document as DRAFT, thank you'
    END
END

问题是在 SET @CredLimit 语句中检查 T0.CardCode 是否等于 @list_of_cols_val_tab_del，这实际上是订单的 DocEntry。实际上，现在我看了一下，你甚至可以做

IF @object_type='17' AND @transaction_type IN ('A','U')
BEGIN
    IF EXISTS (
        SELECT T0.DocEntry
        FROM ORDR T0 
        INNER JOIN OCRD T1 ON T0.CardCode=T1.CardCode
        WHERE DocStatus='O' 
        AND T1.DocEntry=@list_of_cols_val_tab_del
        AND (T0.DocTotal + T1.Balance) > T1.CreditLine)
    BEGIN   
        Set @error = -1
        SET @error_message = 'Business Partner is Over Credit Limit! Save this document as DRAFT, thank you'
    END
END

在第二个版本中，您完全忽略了不必要的变量声明步骤。

SAP b1 事务通知冻结与具有超额信用的客户的销售订单文件

SAP b1 transaction Nofitication to block sales order documents with customers who has Over Credit

sql-server-2008

sapb1