Hello Workflow gurus.
I am very new to workflow and have a very little idea of the complex steps involved in the workflow but as an eager to learn and get good hold into it, i have accepted a scratch development which looks complex and has integration with Ui5. So i request you gurus to guide me with how should this be progressed with.
Requirement -
I have a ALV report with editable fields and attachments and also a button called submit which when clicked after selecting the ALV rows would take the data and the attachment and trigger a workflow which will further trigger Ui5 application where the data will be passed to Ui5 with possibility of Approving the transaction based on the data shown in the Ui5 screen, rejecting the transaction based on the data shown in the Ui5 screen as well as the approver can ask for more information based on the data shown in the ui5 screen. There are 3 or 4 level of approvers involved here and once the level 1 is approved the task goes to level2 and then level 3 but anyone of them can rject or ask for more information.
And as u can understand the whole of the above will talk to ui5 to and fro abap workflow .
Please guide me with your valuable inputs as how to achieve this.
Many Thanks in advance.