To use the Transaction Recorder feature, the SAP GUI must be installed on the same environment. Furthermore for most transactional processes customizing is necessary in SAP. To record a transaction, the SAP connection must be defined and working in the WebService Designer.
To get to the feature a new service operation must be created in the designer.
The feature can then be found on the right-hand side in the Activities bar.
Drag and Drop the Transaction Recorder activity on the canvas and a box will appear, where you have to write down the tramsaction code of the transaction you would like to record.
Confirm your entry with OK and the transaction recording will start in the SAP GUI.