39769afce8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
42 lines
1.6 KiB
Markdown
42 lines
1.6 KiB
Markdown
# 1. Goal
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Show the daily food cost of each enclosure in the zoo in an ALV list. The zoo
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keeper uses the list to plan the daily food order.
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# 2. Open questions
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None.
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# 3. Context
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- The table {{P}}ANIMAL exists in package $TMP and contains data.
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Fields: ANIMAL_ID (INT4, key), ENCLOSURE (CHAR 10), SPECIES (CHAR 20),
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WEIGHT_KG (DEC 5,1), FOOD_COST (DEC 9,2).
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- FOOD_COST is the daily food cost of one animal in euro.
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# 4. Contract
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- Create the executable program {{P}}ZOO_FEED in package $TMP.
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- Selection screen:
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- Parameter P_MINWG, type {{P}}ANIMAL-WEIGHT_KG, mandatory: the smallest
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weight of an animal to include.
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- Select-option S_ENCL for the enclosure.
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- Show the result with CL_SALV_TABLE. The output table has these columns with
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these names: ENCLOSURE, ANIMALS, COST.
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# 5. Business rules
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1. Include an animal only if WEIGHT_KG is greater than or equal to P_MINWG and
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ENCLOSURE is in S_ENCL.
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2. Show one line for each enclosure that has at least one included animal.
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3. ANIMALS is the number of included animals of the enclosure.
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4. COST is the sum of FOOD_COST of the included animals of the enclosure.
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5. Sort the lines by COST, the highest cost first.
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6. If two lines have the same COST, sort them by ENCLOSURE in ascending order.
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# 6. Constraints
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- Release target: 7.40 SP05. Use only ABAP syntax that is available in this
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release. Do not use syntax of a newer release.
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- Coding standards: Clean ABAP. Read the data with one database access.
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- Out of scope: do not change {{P}}ANIMAL.
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# 7. Acceptance
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- The program is active and has no syntax error.
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- The hidden tests pass.
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- Write ABAP Unit tests as local test classes in the program.
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