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What is Understanding LET Keyword in ABAP 7.4 about?
The document discusses the LET keyword introduced in ABAP 7.4. The LET keyword allows for local declarations in constructor expressions and iteration expressions with FOR, which reduces the need for explicitly declaring helper variables. It can be used with constructor expressions like NEW, VALUE, CONV, CAST, EXACT, REDUCE, COND, and SWITCH. This allows declaring variables with short lifespans directly in expressions rather than beforehand. Examples demonstrate using LET in CONV and VALUE expressions to bui
- Author
- Emil S
- Language
- EN