SAP Message R3106 - IDoc type & is not available in source system &

Diagnosis
Transfer structure &V3& must be included in IDoc type &V1&.
The structure of IDoc type &V1& is, however not available in sourcesystem &V2&, meaning IDoc type &V1& is either not available at all orincorrect.

System Response
The action was terminated and data changes were reset.

Procedure
RESET N1
Determine the error using the generation log in source system &V2& andremove the cause of the error.
Delete source system &V2&, and recreate it.
Check whether the IDoc type &V1& in source system &V2& was deleted.
Delete source system &V2&, and recreate it.
Warning
Dependent objects (transfer structures) will also be deleted.

Technical information
V4