CML_MIG_BUFFER - Table DDIC buffering (migration)

Table DDIC buffering (migration) information is stored in SAP table CML_MIG_BUFFER.
It is part of development package FVVD_CORE in software component FIN-FSCM-TRM. This development package consists of objects that can be grouped under "FVVD Core Elements - Cross CML & TRM".

Fields for table CML_MIG_BUFFER

Field Name	Description	Is Key	Data Element	Data Type	Length	Check Table
MANDT	Client	X	MANDT	CLNT	6	*
MIG_TYPE	Single-Character Flag	X	CHAR1	CHAR	2
TABNAME	Table Name	X	TABNAME	CHAR	60	*
FIELDNAME	Field Name	X	FIELDNAME	CHAR	60	*
LANGU	Language Key	X	DDLANGUAGE	LANG	2	*
XPOSITION	Position of the field in the table		TABFDPOS	NUMC	8
XOFFSET	Offset of a field		DOFFSET	NUMC	12
DOMNAME	Domain name		DOMNAME	CHAR	60	*
ROLLNAME	Data element (semantic domain)		ROLLNAME	CHAR	60	*
CHECKTABLE	Table Name		TABNAME	CHAR	60	*
LENG	Length (No. of Characters)		DDLENG	NUMC	12
INTLEN	Internal Length in Bytes		INTLEN	NUMC	12
OUTPUTLEN	Output Length		OUTPUTLEN	NUMC	12
DECIMALS	Number of Decimal Places		DECIMALS	NUMC	12
DATATYPE	ABAP Dictionary: Dynpro Data Type for Screen Painter		DYNPTYPE	CHAR	8
INTTYPE	ABAP data type (C,D,N,...)		INTTYPE	CHAR	2
REFTABLE	Reference Table for Field		REFTABLE	CHAR	60	*
REFFIELD	Reference Field for Currency and Quantity Fields		REFFIELD	CHAR	60	*
PRECFIELD	Name of included table		PRECFIELD	CHAR	60	*
AUTHORID	Authorization class		AUTHORID	CHAR	6
MEMORYID	Set/Get parameter ID		MEMORYID	CHAR	40	*
LOGFLAG	Indicator for writing change documents		LOGFLAG	CHAR	2
MASK	Template (not used)		AS4MASK	CHAR	40
MASKLEN	Template length (not used)		MASKLEN	NUMC	8
CONVEXIT	Conversion Routine		CONVEXIT	CHAR	10
HEADLEN	Maximum length of heading		HEADLEN	NUMC	4
SCRLEN1	Max. length for short field label		SCRLEN_S	NUMC	4
SCRLEN2	Max. length for medium field label		SCRLEN_M	NUMC	4
SCRLEN3	Max. length for long field label		SCRLEN_L	NUMC	4
FIELDTEXT	Short Description of Repository Objects		AS4TEXT	CHAR	120
REPTEXT	Heading		REPTEXT	CHAR	110
SCRTEXT_S	Short Field Label		SCRTEXT_S	CHAR	20
SCRTEXT_M	Medium Field Label		SCRTEXT_M	CHAR	40
SCRTEXT_L	Long Field Label		SCRTEXT_L	CHAR	80
KEYFLAG	Identifies a key field of a table		KEYFLAG	CHAR	2
LOWERCASE	Lowercase letters allowed/not allowed		LOWERCASE	CHAR	2
MAC	Is a search help bound to the field?		DDSHATTACH	CHAR	2
GENKEY	Flag (X or Blank)		AS4FLAG	CHAR	2
NOFORKEY	Flag (X or Blank)		AS4FLAG	CHAR	2
VALEXI	Existence of fixed values		VALEXI	CHAR	2
NOAUTHCH	Flag (X or Blank)		AS4FLAG	CHAR	2
SIGN	Flag for sign in numerical fields		SIGNFLAG	CHAR	2
DYNPFLD	Flag: Field is displayed on dynpro		DYNPROFLD	CHAR	2
F4AVAILABL	Does the field have an input help		DDF4AVAIL	CHAR	2
COMPTYPE	DD: Component Type		COMPTYPE	CHAR	2
LFIELDNAME	Field name		FNAM_____4	CHAR	264
LTRFLDDIS	Basic write direction is defined in LTR (left-to-right)		DDLTRFLDDI	CHAR	2
BIDICTRLC	DD: No Filtering of BIDI Formatting Characters		DDBIDICTRL	CHAR	2
OUTPUTSTYLE	DD: Output Style (Output Style) for Decfloat Types		OUTPUTSTYLE	NUMC	4
NOHISTORY	DD: Flag for Deactivating Input History in Dynpro Field		DDNOHISTORY	CHAR	2
AMPMFORMAT	DD: Indicator whether an AM/PM time format is desired		DDAMPMFORMAT	CHAR	2