Interface variable	Data type	Length	Meaning
PERNR	Numeric	8	Personnel number from BOP
PERNA	Character	8	Name of export program from BPR
UNAME	Character	12	User name for export program from BPR
DATUM	Date	8	Date of export from BPR
UZEIT	Time	6	Time of export from BPR
VERSN	Numeric	5	Version number from BPR
BEGDA	Date	8	Start date of first payroll period from BOP
ENDDA	Date	8	End date of first payroll period from BOP
PERIO	Numeric	2	Number of exported payroll period from BOP (in-period)
PERBE	Date	8	Start date of exported payroll period from BPE (for-period)
PEREN	Date	8	End date of exported payroll period from BPE (for-period)
RCALC	Character	1	Retroactive accounting indicator from BPE
NPERN	Numeric	6	Number of employees from BPO
VALUE	Character		Value of current structure (dynamic length)
TABNA	Character	10	Current processed table name from BOT
ENTRY	Numeric	6	Number of entries in the current processed table from BOT
NENTR	Numeric	6	Line number of the current entry from BOE
INFBE	Date	8	Start date for current processed infotype from BOI
INFEN	Date	8	End date for current infotype from BOI
WTYEN	Date	8	End date of current processed wage type from BOW
PERMO	Numeric	2	Period modifier from BPE
PABRJ	Numeric	4	Payroll year from BPR
PABRB	Numeric	2	Payroll period BPR
MFILE	Character	40	Output file for conversion (main export file)
AFIL1	Character	40	Additional conversion file 1 (additional export file 1)
AFIL2	Character	40	Additional conversion file 2 (additional export file 2)
AFIL3	Character	40	Additional conversion file 3 (additional export file 3)
AFIL4	Character	40	Additional conversion file 4 (additional export file 4)
APPEN	Character	1	Conversion option Append File