I need to schedule a job for last two days of every month without thinking about working/non-working days. How do I do that? How to schedule a job foe last two day of month without using factory calender ? Is it possible via SM36?

I am using below method to delete outbound IDoCs: 1. Archive RSEXARCA and RSEXARCB (SE38) 2. Delete RSEXARCD through T code SE38. When I am trying to archive the IDoC, I am getting below error message : archive file /oracle/temp/SARA/BC_IDOC_...