abap-llm/tasks_gen/train/G1020/spec.md

1. Goal

Show the grade of each tree sapling in a plant nursery. A report and an OData service will read the grades, so the calculation must be in the database, in a CDS view.

2. Open questions

None.

3. Context

• Table {{P}}PLANT (tree sapling), package $TMP. Key: TREE_ID (CHAR 10). Fields: SPECIES (CHAR 20), HEIGHT_CM (INT4, the height in centimetres).

4. Contract

• Create the CDS view entity {{P}}I_PLANT_GRADE in package $TMP.
• Elements, with these names: TREE_ID (key), SPECIES, HEIGHT_M, GRADE, GRADE_TEXT.
• No authorization check (#NOT_REQUIRED).

5. Business rules

1. Show one row for each tree sapling. Do not add rows and do not remove rows.
2. SPECIES is the species of the sapling.
3. HEIGHT_M is the height in metres with 2 decimals. Example: 150 cm is 1.50 m.
4. GRADE is the size class of the sapling:
   • 'S' when the height is less than 100 cm.
   • 'M' when the height is 100 cm or more and less than 200 cm.
   • 'L' when the height is 200 cm or more.
5. GRADE_TEXT is the grade, then a hyphen, then the species. Example: a pine sapling of grade 'L' has the text 'L-PINE'.

6. Constraints

• Release target: 7.58.
• Coding standards: Clean ABAP. Use a CDS view entity, not a database view.
• Out of scope: do not change {{P}}PLANT.

7. Acceptance

• The view {{P}}I_PLANT_GRADE is active and has no syntax error.
• The hidden tests pass.
• Write ABAP Unit tests with CL_CDS_TEST_ENVIRONMENT in a global test class.