Cancel Document Credit Assignment
The Customer Sales Representative or Finance Department User wants to via CRM / Finance system GUI cancel assignment between credit document and debt document. This operation is available in the CRM / Finance system GUI for users with correct privileges.
The CRM / Finance system via the RESTful API requests for cancellation of the assignment in the OCS.io. The request body contains the Account details and identification of the assignment transaction.
The OCS.io performs the transaction, then returns result of the operation as a payload of the response.
The CRM / Finance system presents the result of the operation to the User in the GUI.
Basic Flow
| Step | Actor | Action | Description |
|---|---|---|---|
1. |
CSR / FIN User |
Search Document Assignment |
Customer Sales Representative or Finance Department User via CRM / Finance GUI searches for an Assignment between Document Credit and Document. |
2. |
CRM / Finance |
Display Search Document Assignment |
CRM / Finance System displays result of Search Document Assignment to the User. |
3. |
CSR / FIN User |
Request for Operation |
Customer Sales Representative or Finance Department User via CRM / Finance GUI requests for Operation. |
4. |
CRM / Finance |
Call cancelAssignment API |
CRM / Finance System calls Cancel Document Credit Assignment API exposed by OCS.io. |
5. |
OCS.io |
Request Validations |
OCS.io validates Request whether all mandatory attributes are populated, all data types are valid, ENUMs match with definition, etc. Additionally, OCS.io validates Request against Business Logic. This typically includes, that referenced entity exists in the system, entity has proper state, etc. |
6. |
OCS.io |
Perform Business Logic |
OCS.io performs Business Logic implemented for the Use-Case. |
7. |
OCS.io |
Publish Business Transaction |
OCS.io publishes zero to many messages to Streaming Platform that impacted entities have been changed. |
8. |
OCS.io |
Return cancelAssignment Response |
OCS.io returns Response to the CRM / Finance System. Response codes are as follows:
|
9. |
CRM / Finance |
Result of Operation |
CRM / Finance system displays result of the operation to the User. |
10. |
Finance System |
Subscribe for Business Transactions |
Finance System subscribes for Business Transactions to be delivered by Streaming Platform. |
11. |
Finance System |
Process Business Transactions |
Finance System process Business Transactions internally. This typically includes storing of changed entities, update indexes, update metrics, etc. |
12. |
DWH |
Subscribe for Business Transactions |
DWH subscribes for Business Transactions to be delivered by Streaming Platform. |
13. |
DWH |
Process Business Transactions |
DWH process Business Transactions internally. This typically includes storing of changed entities, update indexes, update metrics, etc. |
Request Validations
The following validations are performed when cancelling a document credit assignment:
-
Account must be provided in the request, it must be already created in the system and must not be in Deactivated State.
-
Payer must be already created in the system.
-
Monetary Transaction must exist in the system.
-
Cancellation Reason must be configured in the system.
Perform Business Logic
-
System cancels Document Credit to Document Monetary Transaction with provided Cancellation Reason.
-
System increases Remaining Amount of the Document Credit which has been party of the referenced Monetary Transaction by Monetary Transaction’s Amount.
-
System increases Due Amount of the Document which has been party of the referenced Monetary Transaction by Monetary Transaction’s Amount.