regarding function modules return parameters

[Former Member]

hi experts,

thnx in advance

i have requirement to make a rfc enabled function mudule, that will return some messages mat be error or information , such as 'read is implausible in sap-isu' etc, so how can make the export parameters of this fm, so that it return such mesages thru export parameters but not thru exceptions

pls help

[Former Member]

You can collect the messages that arise in an internal table and export them in you calling program through parameter.

i.e you need to collect the error messages .

Hope you understand it.

[Former Member]

either you can create a string table as return parameter which will hold your messages, then you can display them.

or a better method can be as seen in BAPIs..

a table of type BAPIRETURN.

just goto SE37, open any BAPI (BAPI* - then F4).

see in the table of type BAPIRETURN.

here you can pass the message details ... and use them from where you have called it.