Step F first pass: 81/92 accepted; budget floor 60 calls; rejected slots moved for regeneration

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0157/spec.md

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+# 1. Goal
+A beverage wholesaler takes back empty containers from its customers. The returns
+program calls one function module for each return line. The function module
+calculates the deposit that the wholesaler pays back to the customer.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Function group {{P}}FG_DEPOSIT exists in package $TMP.
+- Function module {{P}}DEP_SAMPLE exists in this group. It is the sample deposit
+  module. The returns program calls all deposit modules with the interface of
+  {{P}}DEP_SAMPLE.
+
+# 4. Contract
+- Create the function module {{P}}DEP_CALC in function group {{P}}FG_DEPOSIT.
+- Use exactly the interface of {{P}}DEP_SAMPLE:
+  - IMPORTING iv_code TYPE c
+  - IMPORTING iv_quantity TYPE i
+  - IMPORTING iv_damaged TYPE abap_bool
+  - EXPORTING ev_deposit TYPE decfloat34
+  - EXCEPTIONS invalid_quantity, invalid_container
+
+# 5. Business rules
+1. If the quantity is less than 1, raise the exception INVALID_QUANTITY.
+2. The container code gives the deposit of one container:
+   - 'A': crate with 12 glass bottles, 1.50
+   - 'B': crate with 20 PET bottles, 3.00
+   - 'G': single glass bottle, 0.08
+   - 'P': single PET bottle, 0.25
+3. Any other container code raises the exception INVALID_CONTAINER.
+4. If the container is damaged, the deposit of one container is half of the value
+   in rule 2, rounded half up to 2 decimals.
+5. The deposit of the return line is the deposit of one container multiplied by
+   the quantity, rounded half up to 2 decimals.
+
+# 6. Constraints
+- Release target: 7.40 SP05. Use only language elements that this release supports.
+- Coding standards: Clean ABAP.
+- Out of scope: do not change {{P}}DEP_SAMPLE.
+
+# 7. Acceptance
+- The function module {{P}}DEP_CALC is active and has no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests for the function module in a global test class.