Process To Be Followed In Recruitment while Generating Employee Code : 

If Employee code generated thought Bulk Upload (Payroll) Make sure last generated Employee code need to be updated in Setup before starting E-Code processing through Recruitment :

1. Download Super Employee Master -->Check Last Generated Employee Code .
  Ex : (I12345)

2. Update Last generated Employee Code in Setup circle --> Portal --> E-code Setup
   --> Save.

3. Once done with Above process then start Employee code Generation from Recruitment.

Note : 
Need to follow above process otherwise Employee code series will not match with the Recruitment Data and user may face issue while generating future Employee code
through Recruitment as well there is possibility that Same employee code will get assigned to multiple Employees.