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SAP Table T439A

MRP Lot Sizes

T439A (MRP Lot Sizes) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.

Additionally we provide an overview of foreign key relationships, if any, that link T439A to other SAP tables.

Source: T439A (MRP Lot Sizes)

T439A table fields

Field Data element Checktable Datatype Length Decimals
MANDT Client MANDT CLNT 3 0
DISLS Lot size (materials planning) DISLS CHAR 2 0
LOSVF Lot-sizing procedure for short-term period LOSVF CHAR 1 0
S Static lot-sizing procedure
P Period lot-sizing procedure
O Optimum lot-sizing procedure
LOSKZ Lot-size indicator for the short-term period LOSKZ CHAR 1 0
W Period lot size: weekly lot/dyn. lot-sizing: least unit cost
F Fixed lot size
E Lot-for-lot order quantity
H Replenish to maximum stock level
T Daily lot size
M Monthly lot size
P Period lot sizes according to posting periods
D Dynamic lot size creation
G Groff reorder procedure
S Stat.lot size: fixed w. splitting/dyn.lot size: part pd bal.
K Period lot size as in PPC planning calendar
PERAZ Number of periods for the short-term area PERAZ DEC 3 0
TERBV Scheduling for period lot sizes in short-term area TERBV CHAR 1 0
NULL Requirements date := delivery date
1 Period start := delivery date
2 Period end := delivery date
3 Period start := start and period end := delivery date
4 Period start := start date
UELAP Overlap scheduling in the short-term area UELAP CHAR 1 0
NULL No overlapping
+ Forwards overlapping by the cycle time
- Backwards overlapping by the cycle time
KFPKZ Period indicator for calculating long-term planning KFPKZ CHAR 1 0
P Period according to fiscal year variant
M Monthly
W Weekly
T Daily
NULL Initial value
KFPAZ Number of periods for long-term lot size KFPAZ DEC 3 0
LGLVF Lot-sizing procedure for long-term lot-sizing LGLVF CHAR 1 0
S Static lot-sizing procedure
P Period lot-sizing procedure
O Optimum lot-sizing procedure
LGLKZ Lot-size indicator for long-term lot-sizing procedure LGLKZ CHAR 1 0
W Period lot size: weekly lot/dyn. lot-sizing: least unit cost
F Fixed lot size
E Lot-for-lot order quantity
H Replenish to maximum stock level
T Daily lot size
M Monthly lot size
P Period lot sizes according to posting periods
D Dynamic lot size creation
G Groff reorder procedure
S Stat.lot size: fixed w. splitting/dyn.lot size: part pd bal.
K Period lot size as in PPC planning calendar
LGPAZ Number of periods for long-term lot size LGPAZ DEC 3 0
LGTER Scheduling the long-term period lot-sizing procedure LGTER CHAR 1 0
NULL Requirements date := delivery date
1 Period start := delivery date
2 Period end := delivery date
3 Period start := start and period end := delivery date
4 Period start := start date
LGUEL Overlapping indiactor for long-term lot sizing LGUEL CHAR 1 0
NULL No overlapping
+ Forwards overlapping by the cycle time
- Backwards overlapping by the cycle time
LGMIN Check minimum lot size CHMIN CHAR 1 0
X Yes
NULL No
LGMAX Check maximum lot size CHMAX CHAR 1 0
X Yes
NULL No
KZSPL Indicator: Splitting quota in short-term horizon KZSPL CHAR 1 0
X Yes
NULL No
LGSPL Indicator: splitting quota in the long-term horizon LGSPL CHAR 1 0
X Yes
NULL No
INTKA Interpretation of the planning calendar events INTKA CHAR 1 0
1 Delivery date
LGINT Iterpretation of MRP dates: long-term planning LGINT CHAR 1 0
1 Delivery date
LGKND Lot-size calculation in make-to-order production LGKND CHAR 1 0
NULL Lot-for-lot order quantity
1 Lot-for-lot with rounding
2 Lot size as in short-term period
KZHOR Horizon for lot-for-lot order qty KZHOR NUMC 3 0
HBVAR Maximum stock level variant HBVAR CHAR 1 0
NULL Maximum stock level before covering requirement
1 Maximum stock level after covering requirement
LASTL Last lot exact LASTL CHAR 1 0
NULL Blank
. Radio button
X Selection
UNTKZ Underdelivery Tolerance UNTKZ CHAR 1 0
X Yes
NULL No