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foreign key

Former Member
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Hi Abapers,

I have created a foreign key table as well as check table and linked via foreign key relationship.But while entering a value into the foreign key table the validation is not happening with the check table values (I can enter any value which is not in the check table).

Here the validation should be done know?

can u tell me where I had done mistake?

please explain me in detail abt this foreign key relationship.


I am using 4.7 enterprise version.

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Former Member
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if we maintain check table and generated a table maintanance program then it will chek for the entries existing in the chek table or not. if we main tain foreign key table then it won't check for the existance of the entries in the master table.

if we write our own program then we have to handle the check condition. it won't check for the entries.