You can delete transaction codes for models and objects that are not started from SAP® Solution Manager.
Prerequisite
The Transaction code system attribute of objects and models is specified.
Either the SAP® Server system attribute is specified and the Use default server for running transaction (SAP® options > Select serveroptions page) check box is disabled, or you are only using the default server. In this case, enable the check box, which will prevent the SAP® Server system attribute from being included.
You have disabled the Run transactions with SAP® Solution Manager check box on the Solution Manageroptions page.
Procedure
Click ARIS > Explorer.
Click the relevant item.
Click Transaction > Transaction in the SAP® Solutions tab bar. A dialog of the same name opens.
Select the transaction and click the Delete button.
The transaction code is deleted.
If you run transactions from SAP® Solution Manager, only transactions that comply with the modeling conventions are included during SAP® synchronization. To ensure consistent data storage, it is not possible to automatically delete these transactions. However, you can change the settings for selected transactions by clicking the Change button. If you still want to delete the transactions, open the function allocation diagram (FAD) and delete the screen at which the transaction code in question is specified.