Meena -I recommend to create a variant based on Selection Parameters
- Company code
- Customers
- Open items
- Only Noted Items
- layout : Create a output layout with all the list of fields like due & over due items and any respective fields.
In order to trigger the same to the inbox at 8 A.M every morining, schedule this variant for a background daily job on the said time and choose the output with the necessary distributionlist and choose internal for this.
This can be achieved by BG Print Parameters >> properties>>specifications.Coordinate with basis consultant to help you in this.
This can be done by you directly,No need of ABAP program,just take help from basis to trigger the sap inbox.