DTS Monaco Request Seed VariantCoding Error

[caudex]

Hi.
I have successfully connected to my ECU MED41 using a Tactrix OpenPort 2.0 with DTS Monaco 8.14.016.

Workspace Details:
Project: Powertrain_V_8_12_16 which contains MED41.
Template: MBCar_MBVan_SMR_DiagnosticCAN_V_02_05
VCIs: Openport (J2534)

Steps:
1. Open Workspace
2. Execute Button
3. Diagnostic Services tab
4. Locate MED41 ECU
5. Under MED41 go to Security Access 
6. Transmit '[27 0B] Request Seed VariantCoding'

However when I try to get higher security access "Request Seed VariantCoding", it gives errors:

• System : bounderies of intervals overlap at CompuMethod Scale Linear
  
• No matching entry found in Compumethod for value 241, Parameter NRC (0xD396)
  
• Negative Response Codes: invalid type field - No matching entry found in Compumethod for value 241, parameter NRC
  

I have attached a screenshot of the screen and errors.
I have a GLC300 2022 and have confirmed using Xentry that ECU is MED41.

Any ideas as to what I am doing wrong or not doing?


Thanks very much in advance!!!