Customer Open Items Document Details

[Former Member]

I am building an application for a client for Purchase Card Processing using Visual Studio 2005. I am able to use VS 2003 to create the necessary object to get the Customer List, Customer Details, and the list of Customer Open Items.

I am totally new to SAP, and need some help to figure out my next steps.

1. What call(s) will return an Open Item (Document) given the Document Number, along with the individual line items. With that info I can post a Level 3 transaction and get an authorization code.

2. What is the process to post the purchase card authorization, essentially a payment, back to SAP for the open item.

3. What is the best source for reference details on BAPI?

Thanks in advance for any assistance.

[Former Member]

I am building an application for a client for Purchase Card Processing using Visual Studio 2005. I am able to use VS 2003 to create the necessary object to get the Customer List, Customer Details, and the list of Customer Open Items.

I am totally new to SAP, and need some help to figure out my next steps.

1. What call(s) will return an Open Item (Document) given the Document Number, along with the individual line items. With that info I can post a Level 3 transaction and get an authorization code.

2. What is the process to post the purchase card authorization, essentially a payment, back to SAP for the open item.

3. What is the best source for reference details on BAPI?

Thanks in advance for any assistance.

[Former Member]

For # 1, try BAPI_AR_ACC_GETOPENITEMS.

Rob

[Former Member]

Thanks for the response, but I have already madie it that far... " I am able to use VS 2003 to create the necessary object to get the Customer List, Customer Details, and the list of Customer Open Items.

"

with the list of open items, I get a Bill_Doc. What calls will return the details of the Billing Document?