How To Fix SRT_REG081 - Cannot determine variant &1 for virtual interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_REG - SRT Registry

• Message number: 081

• Message text: Cannot determine variant &1 for virtual interface &2

What causes this issue?

An attempt was made to find the corresponding (internal) variant for the
virtual interface "&V2&". "&V1&" was used as input for the (external)
name of the variant.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change your input to specify a valid combination of service definition
and variant.
Use the search help to get values for the input fields. Choosing a
service definition restricts the variants that you can choose from.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.