SAP Message 9J528 - Sales area ETM for company code & is missing

Diagnosis
The company code &v1& was determined by the CO object for recipient &v2&
. However there is no ETM assignment to a sales area for this companycode.

Procedure
Check for master data for recipient &v2& or assign an ETM sales area tothe company code &v1&.
IF &DEVICE& = 'SCREEN'
Execute Function
ENDIF