At present, the company has a demand, external systems via the interface at the same time send a business data and the data of attachment to the SAP system, business data and the corresponding attachment for asynchronous transmission, business data when drop interface can be directly generated from the development of object, then the problem came because the attachment is a directory on the SAP server storage, how to generate the data and the corresponding accessories will SAP key up? And the user on the front end can see the attachment?

CodePudding user response:

Build a list, record the business data path and attachment, then development program to view the file, the user must be impossible to see through AL11