Send an IDOC when the Invoice is blocked.
I have a requirement to generate a custom Idoc when a Invoice is blocked . I have clear idea of creating custom idocs and other ALE configurations but confused on How to get the Application data and how to trigger the program when a invoice is blocked. (invoice number , invoice date , and reason for blocking).
Please give a bit of functional input also.As i do not have any Fi/Co consultant for help.