Skip to Content

Archived discussions are read-only. Learn more about SAP Q&A

Incorrect Per-diems deductions


I have configured per-diems and dedcutions for a rollout. Now everyhting thing is working fine eexcept  a particualr scenario. E.g:

Start date : 1st Sept Start time : 10 am

End Date : 2nd Sept End time : 10 am

Deductions marked : 1st day :    Lunch and Dinner

                                   2nd Day : Breakfast

Now Deductions for Lunch and dinner are getting calculated properly but no dedcution is happening for Breakfast. Basically anything i mark on the second day, system is not calculating deductions.

Another Scenario :

Start date : 1st Sept Start time : 9 pm

End Date : 2nd Sept End time :  9 pm

Deductions marked : 1st day :    No Dedcution

                                   2nd Day : Breakfast, lunch and Dinner

Again, No deductions happen. System is not calcualting anything for the 2nd day at all. Am i missing something in customizing?



Former Member
Former Member replied

Hello Raj,

that can depend from the  country version (Molga, trip provision variant ?)

Please check first if you working with calendar-day caclulation or 24-Hour Intervalls (sm30 V_T702N_A: meal per diems calculationm: switch 17 and 19 )

You can identify this in the trip form too: On a multiday trip you can see in the trip form if the duration will be calculate every day from 00-24 o'clock or if an intervall from 09-09(next day) will be calculated.

If you have maintain a 24 hour intervall (switch 17 and 19 = '2') than it's possible that a breakfast might be not deducted - because system can not identify that this deduction belongs to the meal per diem evaluated intervall.

Therefore you have to activate the time-fields in the deduction screen. You can compare this with morei 03 austria/ or norway (20). Here the deductions will be combined wit the intervall .

Backend (e.g. PR05) Transaction FITVFELD

Travel Expense Manager


Time of meal  (Tech name) PTK04_BRFT_TIME

(setting Field is visible and ready for input)

with maintaining constants (sm30: V_T706_CONST)

B_DED, D_DED and L_DED you can set default values  (compare the setting with trip provision variant 20 B_DED has time: 05:00  as default/you can overwrite it in PR05)


Please check IMG activity:

Define Influence of Control Parameters: Deductions

only to exclude that deduction process should work only in case of a special trip type mandatory, and so on.

This should help you further



0 View this answer in context
Not what you were looking for? View more on this topic or Ask a question