What is unary operator in SAP BC-SRV-BRF - Business Rule Framework?

SAP Term: unary operator

• Component: BC-SRV-BRF

• Component Name: Business Rule Framework

• Description: Operator that only has an effect on an operand. Examples are plus/minus signs of operands in arithmetical expressions or NOT in logical expressions.

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• Key Concepts: 
  A unary operator is a type of operator in SAP Business Rule Framework (BRF) that takes a single operand and performs an operation on it. It is used to perform calculations, comparisons, and logical operations on data. Examples of unary operators include the minus sign (-), the plus sign (+), the logical NOT (!) and the logical AND (&). 
  
  How to use it: 
  Unary operators are used in SAP BRF to perform calculations, comparisons, and logical operations on data. For example, the minus sign (-) can be used to subtract one value from another, the plus sign (+) can be used to add two values together, the logical NOT (!) can be used to reverse a Boolean value, and the logical AND (&) can be used to combine two Boolean values. 
  
  Tips & Tricks: 
  When using unary operators in SAP BRF, it is important to remember that they must be placed before their operand. For example, if you want to subtract one value from another, you must place the minus sign (-) before the value you want to subtract. 
  
  Related Information: 
  For more information about unary operators in SAP BRF, please refer to the official SAP documentation at https://help.sap.com/viewer/product/SAP_BRFplus/7.50/en-US.