Infotype characteristics are determined by entries stored in various tables.
The following tables must be maintained for each infotype:
Name of table |
Task |
T582A |
Basic infotype characteristics (database tables, single screen, list screen, time constraint, dialog module, and so on) |
T582S |
Infotype short texts |
T777A |
Technical Characteristics of Infotype (database table, dialog module, and so on) |
T77ID |
Name of data field structure (PSnnnn) |
You can maintain tables T582A and T582S in view
V_T582A . Tables T777D and T77ID are maintained automatically when the Enhance Infotypes transaction (PM01) is used.You may also be required to maintain further tables:
Name of table |
Task |
T591A |
Table T591A is used if the infotype is divided into subtypes. The subtype characteristics are determined in this table. You can use a different table instead of table T591A. The table used to store the subtype characteristics must be specified in table T582A as the subtype table. |
T588G |
Table T588G controls field-specific retroactive accounting. |
T588M |
Table T588M enables you to adapt infotype interfaces using screen control.(You can specify an alternative or subsequent screen; user-specific screen control is also possible). |
T588B |
Infotype menus |
T588Z |
Dynamic actions |
The entries stored in these tables must be maintained manually. Transaction PM01 Enhance Infotypes enables you to maintain the basic infotype characteristics and to set up infotype menus.