The following tutorials guides how to define access sequence in SAP step by step.
Step 1: – Access the transaction by using one of the following navigation method
On choose activity screen double click on “Maintain access sequences“
On change view access sequence overview screen, click on new entries
Enter access sequence and description
Double click on access, select new entries and enter table no, access number and enter.
Click on field and maintain mandatory fields
Click on save button to save the configured data.