regarding IDOC

Hi guys,

My client uses IDOC for order creation, using LSMW by reading the data from

a file. This IDOC uses an extended segment type and an extended Basic type.

Now they want to change the length (from character length 13 to 6) of the

extended segment and when they tried correcting the segment after cancelling

the Request(Edit-> Release cancel) they end up with the following

error[Generated Segment types cannot be edited.]

As an alternative, they created new segment (Extended) & IDOC type and tried

creating Order. But this particular segment is not getting updated in the

IDOC and also in the Order.

Can somebody suggest us If any document describing the steps for

correcting it.

Regards

Baasha