I have got an interface that should read data from text files and update the tables TCURR & T056P tables. As database updates are not suggestable, can any one has idea about the function modules or transaction codes that can be used to do the updates???
the second issue is: Interface has to read files from a specified location and the files will be uploaded there by 7 PM daily. If the interface program couldnt find the file at that location then the program should keep on searching till 6 AM next day...!!! it should through an error message. Is it possible to keep on searching for such a long time? How it can be done??? Is it suggestable to do like that?