SAP Table TMCNV - Data on Material Numbers Conversion

Field Key Data Element Type Offset Leng Decimals Check Table Text
MANDT X MANDT CLNT 0 3 0 T000 Client
CONVID X CONVID CHAR 3 8 0 Key for Table TMATCONV
LMATNR LMATNR INT2 12 5 0 Length of the material number
LMASKE LMATSCH INT2 14 5 0 Length of the template for converting material numbers
ATRENN ATRENN INT2 16 5 0 Number of Different Formatting Characters
ATRENNX ATRENNX INT2 18 5 0 Total Number of Formatting Characters
LNGEFF LNGEFF INT2 20 5 0 Number of significant characters
MASKE MATSCH CHAR 22 18 0 Template for material number conversion
TZ SCHABLONE CHAR 40 18 0 Enumeration of editing characters
FLAG0 MATNR0 CHAR 58 1 0 Indicator: Display material number with leading zeros
LEXFLAG LEXFLAG CHAR 59 1 0 Indicator for lexicographical material numbers
VCHAR MGV_VCHAR CHAR 60 1 0 Separator for Versioned Materials
LMATNR_TOTAL MGV_LMATNR_TOTAL INT2 62 5 0 Total Length of Material Number
LMATNR_VERS MGV_LMATNR_VERS INT2 64 5 0 Length Version number
MAX_DIFF MGV_MAXDIFF CHAR 66 1 0 Max. difference between int. & ext. (SAP internal use)
MVAKT VERSIONSACTIVE CHAR 67 1 0 Material versioning active

735529FAQ: DIMP/DI long material number and MPN
849981DIMP: Upgrade to ERP 2005
571942The material number is longer than the length set