SAP table MCHA has 4 primary key fields being MANDT,MATNR,WERKS,CHARG.
If you're only analyzing data from a single SAP instance you may omit field MANT in your relationships as it will we the same across the entire dataset. On the other hand, if you're combining data from multiple SAP instances you need to take MANDT into account.
Field
Description
Data Type
Length
Decimals
Checktable
Data Element
MANDT
Client
CLNT
3
0
T000
MANDT
MATNR
Material Number
CHAR
40
0
MARA
MATNR
WERKS
Plant
CHAR
4
0
MARC
WERKS_D
CHARG
Batch Number
CHAR
10
0
MCH1
CHARG_D
LVORM
Deletion Flag for All Data on a Batch at a Plant
CHAR
1
0
LVOCA
ERSDA
Created On
DATS
8
0
ERSDA
ERNAM
Name of Person Responsible for Creating the Object
CHAR
12
0
ERNAM
AENAM
Name of Person Who Changed Object
CHAR
12
0
AENAM
LAEDA
Date of Last Change
DATS
8
0
LAEDA
VERAB
Availability date
DATS
8
0
VERAB
VFDAT
Shelf Life Expiration or Best-Before Date
DATS
8
0
VFDAT
ZUSCH
Batch status key
CHAR
1
0
*
DZUSCH
ZUSTD
Batch in Restricted-Use Stock
CHAR
1
0
DZUSTD
ZAEDT
Date of last status change
DATS
8
0
DZAEDT
LIFNR
Vendor's account number
CHAR
10
0
LFA1
ELIFN
LICHA
Supplier Batch Number
CHAR
15
0
LICHN
VLCHA
Original batch number (deactivated)
CHAR
10
0
MCHA
VLCHN
VLWRK
Original plant (deactivated)
CHAR
4
0
MARC
VLWRK
VLMAT
Original material (deactivated)
CHAR
40
0
MARA
VLMAT
BATCH_ID
Batch ID
RAW
16
0
BATCH_GUID
XPCBT
Single-Unit Batch Indicator
CHAR
1
0
MILL_XPCBT
Possible values
Batch is not a singe-unit batch
X
Batch is a singe-unit batch
BWTAR
Valuation Type
CHAR
10
0
MBEW
BWTAR_D
CHAME
Unit of issue for batch (deactivated)
UNIT
3
0
T006
CHAME
LWEDT
Date of last goods receipt
DATS
8
0
LWEDT
FVDT1
Date for Free Use
DATS
8
0
FVDAT
FVDT2
Date for Free Use
DATS
8
0
FVDAT
FVDT3
Date for Free Use
DATS
8
0
FVDAT
FVDT4
Date for Free Use
DATS
8
0
FVDAT
FVDT5
Date for Free Use
DATS
8
0
FVDAT
FVDT6
Date for Free Use
DATS
8
0
FVDAT
HERKL
Country/Region of Origin of Material (Non-Preferential Ori.)
CHAR
3
0
T005
HERKL
HERKR
Region of Origin of Material (Non-Preferential Origin)
CHAR
3
0
T005S
HERKR
MTVER
Material Group for Intrastat
CHAR
4
0
TVFM
MTVER
QNDAT
Next Inspection Date
DATS
8
0
QNPDAT
HSDAT
Date of Manufacture
DATS
8
0
HSDAT
CUOBJ_BM
Internal object no.: Batch classification
NUMC
18
0
CUOBJ_BM
DEACT_BM
Batch is no longer active
CHAR
1
0
DEACT_BM
BATCH_TYPE
Type of Batch
CHAR
1
0
BATCH_TYPE
Possible values
SGT_SCAT
Stock Segment
CHAR
40
0
SGT_SCAT
ERSDA_TMSTP
DEPRECATED - DO NOT USE
DEC
15
0
LOBM_DEPRECATED_TIMESTAMP
ERSDA_TZ_SYS
DEPRECATED - DO NOT USE
CHAR
6
0
*
LOBM_DEPRECATED_TZNZONE
ERSDA_TZ_USR
DEPRECATED - DO NOT USE
CHAR
6
0
*
LOBM_DEPRECATED_TZNZONE
ZFDAT
Date of Certification
DATS
8
0
DZFDAT
CREATION_DATETIME
Created On Timestamp
DEC
21
7
LOBM_CREATED_ON
LASTCHANGE_DATETIME
Last Change Timestamp
DEC
21
7
LOBM_LAST_CHANGED
/STTPEC/SERTYPE
Serialization Type
INT1
3
0
/STTPEC/E_SERTYPE
/STTPEC/PLANT
Batch Production Plant (Initial Plant)
CHAR
4
0
*
/STTPEC/E_WERKSP
/STTPEC/SYNCTIME
Synchronization Time Stamp
DEC
15
0
/STTPEC/E_SYNCTIME
/STTPEC/SYNCACT
Synchronization Active
CHAR
1
0
/STTPEC/E_SYNCACTIVE
FSH_SEASON_YEAR
Season Year
CHAR
4
0
FSH_SAISJ
FSH_SEASON
Season
CHAR
10
0
FSH_SAISO
FSH_COLLECTION
Fashion Collection
CHAR
10
0
*
FSH_COLLECTION
FSH_THEME
Fashion Theme
CHAR
10
0
FSH_THEME
MCHA foreign key relationships
Table
Field
Check Table
Check Field
0 MCHA
BWTAR
MBEW
Material Valuation
MANDT
0 MCHA
BWTAR
MBEW
Material Valuation
MATNR
0 MCHA
BWTAR
MBEW
Material Valuation
BWKEY
0 MCHA
BWTAR
MBEW
Material Valuation
BWTAR
1 MCHA
CHAME
T006
Units of Measurement
MANDT
0 MCHA
CHARG
MCH1
Batches (if Batch Management Cross-Plant)
MANDT
1 MCHA
HERKL
T005
Countries
MANDT
1 MCHA
HERKL
T005
Countries
LAND1
0 MCHA
HERKR
T005S
Taxes: Region (Province) Key
LAND1
1 MCHA
LIFNR
LFA1
Supplier Master (General Section)
MANDT
1 MCHA
LIFNR
LFA1
Supplier Master (General Section)
LIFNR
0 MCHA
MANDT
T000
Clients
MANDT
1 MCHA
MATNR
MARA
General Material Data
MANDT
1 MCHA
MATNR
MARA
General Material Data
MATNR
0 MCHA
MTVER
TVFM
Material Group for Intrastat
MANDT
1 MCHA
VLCHA
MCHA
Batches
MANDT
1 MCHA
VLCHA
MCHA
Batches
WERKS
1 MCHA
VLCHA
MCHA
Batches
CHARG
0 MCHA
VLMAT
MARA
General Material Data
MANDT
0 MCHA
VLMAT
MARA
General Material Data
MATNR
1 MCHA
VLWRK
MARC
Plant Data for Material
MANDT
1 MCHA
VLWRK
MARC
Plant Data for Material
MATNR
1 MCHA
VLWRK
MARC
Plant Data for Material
WERKS
0 MCHA
WERKS
MARC
Plant Data for Material
MANDT
0 MCHA
WERKS
MARC
Plant Data for Material
MATNR
0 MCHA
WERKS
MARC
Plant Data for Material
WERKS