Answer / jayasree

A foreign key links two tables T1 and T2 by assigning
fields of table T1 to the primary key fields of table T2.

Table T1 is called the foreign key table (dependent table)
and table T2 the check table (referenced table). The pair
of fields for the two tables must have the same data type
and length. One field of the foreign key table therefore
corresponds to each key field of the check table. This
field is called the foreign key field.

A foreign key permits you to assign data records in the
foreign key table and check table. One record of the
foreign key table uniquely identifies one record of the
check table using the entries in the foreign key fields.

When an entry is made in the check field, there is a check
whether the check table contains a record with the key
defined by the values in the foreign key fields. If this is
so, the entry is valid. Otherwise the system rejects the
entry.

Answer / nirmalafredrick

Value Table is maintained at DOMAIN Level for Value
Restrictions.

Answer / jayaram

check table:check table is a master table
it will provide f4 help.
its a field level validation.

value table: its a item level table.
its a domain level validation.

without using matchcode ,help view ,check table , domain how to create the search help anybody know this answar plz post imdtly

3 Answers   Wipro,

---

What is up-casting and down casting? with example

3 Answers   CSC,

---

How do you upload the Data?

1 Answers  

---

How to run a report in background??and if we try to run in foreground it says"this report sud be run in background".what can be done in this case?? 2-And how sud we stop a report running in background??

3 Answers   Cap Gemini,

---

Can you call a bdc from a report program ?

1 Answers  

---

I am uploading 100 records out of which say 59th record has error so what will happen if I am using synchronous or asynchronous method of bdc? Can we update the database using local update mode how? : abap bdc

0 Answers  

---

where is security relevent information such as Password for ITS are stored?

1 Answers   Accenture,

---

What are internal tables? How do you get the number of lines in an internal table?

0 Answers  

---

how can we print both side in smartforms?

2 Answers   Adani, CTS,

---

hi i have one requirement on smart forms.i have to print customer details and order details(Based on customer number) in two windows.I want to write total code in report it self.can any one please help me? Thanks in an advance Vijay

1 Answers  

---

Suppose in the Report Program I want to pass data to another Report Program ..how will you do that one?

4 Answers   Satyam,

---

what connects smartform to it's driver program?

2 Answers   IBM,

---