check table is validation at field level.The value table is part of the domain definition.The check table defines the foreign keys and is part of the table definition.The check table will carry out the check for input values for the table field being entered in any application and value table will provide values on F4 help for that table field.It is a table which contains all valid entries of a domain, this domain can be reused in multiple tables.ĭifference between check table and value table : Value Table : The value table is maintained at domain level, it is also called as domain level validation. When ever you are trying to create the table, if you are sure the field contains some values that values only you can use in another foreign key Data Base Table. The check table is the table used by system to check whether the data exist or not in foreign key table field. Basically the check table is used for field level validation (it restricts the field value). Note : Here i am explaining basic level explanation in check table and value table, if you are fresher in ABAP development, this blog is very helpful to you.Ĭheck Table : It is nothing but table it contains all valid entries of a particular foreign key table field. Today i am going to explain what is check table and value table, what are the difference between the check and value table and steps to create basic check table and value table.
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