SAP table TCNV (Conversion Table for Logging the Conversion Steps)

SAP table TCNV has 1 primary key field being TABNAME.

Field Description Data Type Length Decimals Checktable Data Element
TABNAME Table Name CHAR 30 0 * TABNAME
FUNC Function on Database - for example, for table conversion CHAR 3 0 TGFCT
BUG Empty operation, process aborts
CFR Force activation and adjustment
CNV Activate, adjust database table and data
CRE Create database object
DEL Delete database object
DNA Delete database object and active nametab
ERR Empty operation, semantic error
ICN Incremental conversion
MDF Activate, adjust database table, delete data
MRG Cancel multiplexing
NOP Empty operation, no error
STW Switch to target table (ICNV)
SRCTAB CHAR01 data element for SYST CHAR 1 0 SYCHAR01
DESTTAB CHAR01 data element for SYST CHAR 1 0 SYCHAR01
ACTMODE CHAR03 data element for SYST CHAR 3 0 SYCHAR03
TEMPNAME Table Name CHAR 30 0 * TABNAME
STEP1 Step 1 of Update CHAR 1 0 CNVSTEP1
STEP2 Step 2 of Update CHAR 1 0 CNVSTEP2
STEP3 Step 3 of Update CHAR 1 0 CNVSTEP3
STEP4 Step 4 of Update CHAR 1 0 CNVSTEP4
STEP5 Step 5 of Update CHAR 1 0 CNVSTEP5
STEP6 Step 6 of Update CHAR 1 0 CNVSTEP6
CDATE Date DATS 8 0 DATUM
CTIME Time TIMS 6 0 UZEIT
CUSER User Name CHAR 12 0 UNAME
BUFSTATE Buffering type of table CHAR 1 0 BUFSTATE
' ': not buffered
G 'G': generic buffering
P 'P': partially buffered
R 'R': resident, fully buffered
MCODE Synchronous MC Maintenance Status CHAR 1 0 DDMCSYNC
TABLOG Status of logging of table changes CHAR 1 0 DDTABLOG
NTMOD CHAR01 data element for SYST CHAR 1 0 SYCHAR01
CLIENT_ADD CHAR01 data element for SYST CHAR 1 0 SYCHAR01