ABAP for Cloud Development
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ABAP - Keyword Documentation → ABAP RAP Business Objects → RAP - Behavior Definitions → RAP BDL - Syntax →
RAP BDL - General Syntax Rules
The general syntax rules for the RAP BDL for defining RAP business object are as follows:
- Keywords
- Keywords must be written in lowercase letters. Uppercase letters are not allowed.
- Names
- Names are not case-sensitive.
- A name must contain at least 1 character but no more than 30 characters.
- A name can consist of letters, numbers, and underscores (
_
). - A name must start with a letter or an underscore.
- A name of a BDEF component must be unique within the current RAP BO.
- Comments
- Two forward slashes (
//
) introduce a comment, which continues until the end of the line. - Separators
- Statements can be closed using a semicolon (
;
). Sometimes this is mandatory.