SAP Table T591A

Subtype Characteristics

T591A (Subtype Characteristics) 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 T591A to other SAP tables.

T591A table fields

Field

Data element

Checktable

Datatype

Length

Decimals

Possible values

MANDT

Client

MANDT

CLNT

INFTY

Infotype

INFTY

T582A

CHAR

SUBTY

Subtype

SUBTY_591A

CHAR

ZEITB

Time Constraint

DZEITB

CHAR

Value	Description
1	Record must have no gaps, no overlappings
2	Record may include gaps, no overlappings
3	Record may include gaps, can exist more than once
A	Infotype exists just once from Jan.1 1800 to Dec.12 9999
B	IT exists for maximum of once from Jan.1 1800 to Dec.12 9999
T	Time constraint is based on subtype or subtype table
Z	Time constraint for time management infotypes -> T554Y

OBJRQ

Object identification permitted for subtype

PAD_OBJRQ

CHAR

Value	Description
X	Yes
NULL	No

T591A foreign key relationships

Table	Field	Foreign key table	Foreign key field	Check table	Check field
T591A	INFTY	T591A	MANDT	T582A Infotypes: Customer-Specific Settings	MANDT
T591A	INFTY	T591A	INFTY	T582A Infotypes: Customer-Specific Settings	INFTY