Which annotation values allow for adding a field with built-in type INT4 to a dictionary database table?

In the context of adding a field with the built-in type INT4 to a dictionary database table in SAP, the annotation value that allows this operation is #EXTENSIBLE_CHARACTER_NUMERIC. This annotation specifically indicates that the field can accommodate integer values, making it suitable for defining fields with numeric characteristics, such as INT4.

Annotation values serve different purposes and convey specific semantics in the data dictionary. #EXTENSIBLE_CHARACTER_NUMERIC suggests that the field can hold numeric values and can be extended, thus making it appropriate for scenarios where the database might later accommodate additional numeric character fields. This aligns with the built-in INT4 type, which represents a 4-byte integer.

While the other annotation values may have their own purposes in the context of extensibility and field definitions, they do not explicitly specify the numeric intent or suitability for integer types like INT4. This makes #EXTENSIBLE_CHARACTER_NUMERIC the most relevant and correct choice for the given query about adding an INT4 type field in a dictionary database table.