Field & does not appear in segment &.

What causes this issue?

Field &v1& does not occur in the current segment &v2&.

System Response

The file cannot be processed.

How to fix this error?

Check file &v3& and compare this with the definition of your segment.
You can display segment &v2& in the SAP system (transaction WE62).
IF &DEVICE& = 'SCREEN'.
<DS:TRAN.WE62>execute function</>
ENDIF.

Error message extract from SAP system. Copyright SAP SE.