Rule Type 
Rule Type
Definition
Defines the type of processing to be carried out. If no rule type is specified, the operations are carried out sequentially.
Structure
The following rule types are available:
Rule type D is followed by a decision operation. The result of the decision operation is placed in the variable key.
Rule type S is followed by a decision operation. The result of the decision operation is stored in table ES and not in the variable key.
Rule type P is followed by an operation which carries out a further rule. If this next calculation rule is processed, a return occurs and the next operation is processed.
Rule type Z is followed by an operation which carries out a further rule. No return occurs after this additional calculation rule is executed.
Rule type * is followed by a comment line.