ALE-IDoc in WebDynPro Java - Is it possible?

[Former Member]

Hi All,

As we know we can create RFC function module to access R/3 data from WebDynpro Java, but I would like to know, is there any other way to access R/3 without RFC function module? Because I would like to get data from IDoc directly without using function module, which present in R/3 side.

Could you please explain me?

Thanks & Regards,

Sheik

[Former Member]

This message was moderated.

[gill367]

Hello

No need to create a new one.

There are already lots of standard FM present on the abap side which you can use to read the data of an idoc

e.g.

IDOCTYPE_READ_COMPLETE

IDOCTYPES_LIST_WITH_MESSAGES

IDOCTYPES_FOR_MESTYPE_READ

SEGMENT_READ_COMPLETE

IDOC_RECORD_READ

Use these standard FMs as RFCs for reading data from afuntion module.

Thanks

Sarbjeet Singh

[gill367]

HI

You can write an RFC to get the data from idocs and then get the data from RFC to Web dynpro.

Else use SAP transaction iviews to directly fetch the data from the some idoc transaction.

Thanks

Sarbjeet Singh