Click Web Service — Invoke1 and click Edit.
This opens the Invoke1 [Invoke] - Property Editor.
Select the properties from the Main tab. Select PartnerLink2 from the drop-down list.
The Operation drop-down list refreshes to display AddWSDLAddOperation.
Follow these steps to create a new input and an output variable.
Click the Create button next to the Input Variable field.
This opens the New Input Variable dialog box.
The Name, Type, and Scope variable fields are refreshed with their default values.
You can also change the value in the Name field.
Click OK to close the New Input Variable dialog box.
Click the Create button next to the Output Variable field.
This opens the New Output Variable dialog box.
The Name, Type, and Scope variable fields are refreshed with their default values.
You can also change the value in the Name field.
Click OK to close the New Output Variable dialog box.
All the fields are populated with the assigned values.
Select the following Variables:
Input Variable : AddWSDLAddOperationIn
Output Variable : AddWSDLAddOperationOut
Click OK to close the Invoke1 [Invoke] - Property Editor.
Save the project.