
If a receivable is submitted to an external collection agency, it means that a customer has not paid and that the company is not able to collect it.
After releasing receivables, they're entered in table DFKKCOLL.
Then, the receivables are read from table DFKKCOLL and submitted.
This creates a file for each collection agency, and DFKKCOLL (submission date/amount/status) as well as the document (payment/dunning lock, alternative payer) are updated.
Log entries from the mass run (transaction FP03DM) can be deleted (transaction FP03DML).
FP03 Management of Submitted Items
Change submission status
Indicator that the receivables were sold to the collection agency
Submit receivables
Recall receivables
Create file of collection items (collected/uncollected, charges, interest)

The derivation rules are defined in customizing (figure above).
The derivation rules are evaluated by function module FKK_COLL_AG_SAMPLE_5060.
The derivation rules determine the external agency step-by-step from a range of source fields.

A collection agency has completed a collection order and now forwards a file to the sold-to-party informing them of the receivables that were collected, those that were only partially collected, or those that were not collected at all.
When you submit an item, you can create a payment form that simplifies the assignment of payments to open items. If the file from the collection agency contains collected payments, these can be allocated to the appropriate open items using the payment form number confirmed by the collection agency
If the collection file contains interest and charges, the system posts these as interest and credit receivables and they are passed on to the customer.
You can use the Write-Off Directly indicator of RFKKCOPM to automatically write-off items that have not been collected and are, therefore, irrecoverable.
You can use the Post Collection Charges indicator of RFKKCOPM to post collection charges to be paid as payables to the collection agency's contract account.
You can use event 5068 to determine the charges to be paid to the collection agency.
If the collection agency provides the information (payments, charges, interests) in written form, you can use transaction FPAVI to enter a payment advice note manually

The collection agency has to be informed about items that are called back and that have been submitted. In customizing, you can specify which information is included in the file for the collection agency.
The information for collection agency mass run (transaction FPCI) enables you to create files for the collection agencies that contain the following information:
The master data of one or more business partners has changed.
The business partner has directly paid part or all of the outstanding amount.
The program writes items with the following submission status in the file:
- 10 Receivable Directly Paid by Customer
- 11 Receivable Partially Paid by Customer
Items that the collection agency cannot recover within a certain period have to be called back. When this happens, the program includes items that have the submission status 09 Call Back Receivable in the file.
In the case of a reversal, returns or the (partial) reset of a clearing, the items in question get the status 02 Receivable Submitted again. You can use the information file to inform the collection agency about the resubmission of items, provided that the collection agency has already been informed of the customer's direct payment.