Binding Controller context nodes to two (RFC)models

Hi group,
i have an table, which is based on an BAPI_GET.
This table is editable - and I want to update the data in R/3 with another bapi BAPI_SET.
BAPI_GET and BAPI_SET have the same structure T_DATA as "table".
Unfortunately I cannot bind the elements of the context (which are created from BAPI_GET) to BAPI_SET. Message is:
Invalid model relation. The corresponding model class does not match the model class of the associated parent context node
Any suggestions would be great, thanks alot,
Simon

Hi Matthias,
thanks very much for this idea.
I'm gonna try that!
Unfortunately my second models isn't executable (not "execute" method). Maybe some idea for that as well?
Thx,
Simon
P.S:
(Another idea would be: creating an additional controller with one context between the "BAPI Controller" (with the two contexts) and the UI to "bundle" the mapping..)
P.P.S:
Sorry Matthias - somehow the rewarding in this particular post doesn'nt work.
If you see another post of mine - just drop in - i'm gonna get you the points, you deserve.
Message was edited by: Simon Prinzleve

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Hi,
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Pass context node to ALV
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But I receive this message error:
Invalid operand type for the MOVE-CORRESPONDING statement.
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Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE_DATA of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~UPDATE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
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Binding Controller context nodes to two (RFC)models

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