39769afce8
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat
49 lines
1.9 KiB
Markdown
49 lines
1.9 KiB
Markdown
# 1. Goal
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A parcel sorting centre needs one function module. The function module
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calculates the destination bin and the handling fee of a parcel. The sorting
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program calls the function module for each parcel before the parcel goes to a
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bin.
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# 2. Open questions
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None.
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# 3. Context
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- Function group {{P}}FG_SORT exists in package $TMP.
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- Function module {{P}}SORT_TEXT exists in this function group. It gives the
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text of a bin number.
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- The sorting centre receives parcels from many shops. Some parcels have a size
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code that the sorting centre does not know. The sorting program calls the
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function module for these parcels too.
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# 4. Contract
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- Create the function module {{P}}SORT_BIN in function group {{P}}FG_SORT.
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- Interface of {{P}}SORT_BIN:
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- iv_size_code TYPE string (importing)
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- iv_weight_kg TYPE decfloat34 (importing)
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- ev_bin TYPE i (exporting)
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- ev_fee TYPE decfloat34 (exporting)
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- Exceptions: invalid_weight, overweight
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- The function module has no other parameters.
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# 5. Business rules
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1. If the weight is less than or equal to 0, raise the exception INVALID_WEIGHT.
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In this case, do not set the bin and do not set the fee.
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2. If the weight is greater than 31.5, raise the exception OVERWEIGHT. In this
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case, do not set the bin and do not set the fee.
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3. Size code 'S': the bin is 1. The fee is 1.50 euro.
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4. Size code 'M': the bin is 2. The fee is 2.00 euro.
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5. Size code 'L': the bin is 3. The fee is 3.00 euro.
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6. Size code 'XL': the bin is 4. The fee is 5.00 euro.
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7. The fee has two decimals.
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# 6. Constraints
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- Release target: SAP_BASIS 816.
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- Package: $TMP. Do not use transports.
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- Out of scope: do not change {{P}}SORT_TEXT.
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- Use Clean ABAP. Pass large parameters by reference.
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# 7. Acceptance
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- The function module is active and has no syntax error.
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- Write ABAP Unit tests for the function module in a global test class.
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- The hidden tests pass.
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