Creating Idoc Extension Problem

[Former Member]

I am creating a new idoc "z" extension in WE30. When I put "MBGMCR02" in the linked basic type field and continue, I get an error "action not possible for generated idoctypes". So I cannot create this new extension linked to this basic type. I have created other extensions linked to other basic types with no problem. Why this error??

[Former Member]

hi,

u have to create new e<b>xtensinon type in WE31 </b>amd <b>the basic type in WE30</b> then u have to link this extension to the basic type

reward if helpful

ravi

[Former Member]

I have already created a custom segment in WE31. I now want to create a new idoc extension called Z***** , link it to MBGMCR02 in we30. Then I would add this new segment. But I get this error when I use we30 so I cannot create this new extension. In WE30 you have a choice to create a new basic type or an extension. I am trying to create the extension.

[Former Member]

The idoc MBGMCR02 is a BAPI-ALE interface generated. so ideally should not extend them directly, as no IDOC extension specific uesr exits are provided by the BAPI. If you are using higher than 4.7 version, trying using MBGMCR03 which has got extension parameter in the bapi and in the idoc as well.

for more info refer the note 913901 and the below link gives you more idea.

http://help.sap.com/saphelp_erp2005vp/helpdata/en/78/21749151ce11d189570000e829fbbd/frameset.htm

Cheers!

Somesh