SYS-DDM302-03 Update master data - grid owner

Test ID	SYS-DDM302-03
Description	Update master data - grid owner
BRS's	BRS-NO-302
Roles	DDM
Preconditions	Metering point should have metering point status E31 (terminated) in Elhub
Postconditions	Metering point data has not been updated
Optional/Mandatory	Optional
Test steps	Expected Result
Send BRS-NO-302 to Elhub Message: RequestUpdateMasterDataMeteringPoint Document type: E58	Request is successfully sent
2. Receive Negative Acknowledgement to DDM Document type: 294	Negative Acknowledgement is received to DDM
3. Verify that DDM's system is updated correctly	Metering point data has not been updated