Diagnosis
Transmission number &V1& (Segment: E1EDK40 Field:TRMNEW) already exists in the system.

System Response
In background mode, inbound processing is terminated. However,further processing is possible in online mode.

Procedure
Check that the IDoc is correct.
In the IDoc field TRMNEW in the workflow inbox, enter a correcttransmission number that does not yet exist in table TRNSM(Field: TRMNO_EXT, external transmission number). Make sure thatthe transmission number is unique for the following parameters:
- PartnerNo, PartType, PartRole : &V2&
- Log.Message, MessVar, MessFct : &V3&
- Direction, Test : &V4&
Restart inbound processing (in the background).
Alternatively, you can process the IDoc unchanged in mode 'in theforeground' (online).
If you do not want processing to terminate as a result of the externaltransmission numberconsistency check, set automatic processingallowed in Customizing.