While applying festival advance, this error :

Festival: You can only apply before 6months from the Retirement Date

Maintain 'n0' date of retirement in Infotype 0041.

  • Invoke PA30 in SAP Module

  • Info Type :0041

0041 : Date Specifications
i.e 
C1 for Confirmation Date
N0 for Date of Retirement

Enter the Retirement date against N0 CTRL+S for override the said error 

After Maintaining Info Type 0041, the screen looks like