abap-llm/tasks_gen/train/G1955/spec.md

1. Goal

A well-drilling company drills boreholes for farms and small businesses. The company needs one database table that stores every drilling job. A report and an OData service will read the jobs later. Therefore the table must be a transparent database table in the ABAP Dictionary.

2. Open questions

None.

3. Context

• Package: $TMP.
• No source table exists. Create the table from scratch.
• One row of the table is one drilling job.

4. Contract

• Create the transparent database table {{P}}WELL in package $TMP.
• The table has these fields, with these names: client, job_id, site_name, drilled_on, depth_m, depth_unit, price, currency_code, permit_no, crew_size.
• Key fields: client and job_id.

5. Business rules

1. client is the client field. Data type abap.clnt. It is a key field and it is not null.
2. job_id is the number of the drilling job. Data type abap.char(10). It is a key field and it is not null.
3. site_name is the name of the drilling site. Data type abap.char(40).
4. drilled_on is the date of the drilling. Data type abap.dats.
5. depth_m is the drilled depth. Data type abap.dec(7,2). It is a quantity. The unit of measure of the quantity is the value of the field depth_unit of the same row.
6. depth_unit is the unit of depth_m. Data type abap.unit(3).
7. price is the price of the drilling job. Data type abap.dec(15,2). It is an amount. The currency of the amount is the value of the field currency_code of the same row.
8. currency_code is the currency of price. Data type abap.cuky.
9. permit_no is the permit number of the water authority. Data type abap.numc(8).
10. crew_size is the number of workers on the drilling job. Data type abap.int4.
11. Only client and job_id are key fields. All other fields are not key fields and can be empty. Two jobs on the same site are two rows with different job_id values.

6. Constraints

• Release target: SAP_BASIS 816 (ABAP Platform 2025), client 001.
• Create the table with a DDL source (define table ...). Do not use the classic Dictionary maintenance screens.
• Coding standard: Clean ABAP. The table must be active and must have no syntax error.
• Out of scope: do not create a CDS view, a report, a function module, or a business class in this task.

7. Acceptance

• The table {{P}}WELL is active.
• The hidden tests pass.
• Write ABAP Unit tests for the table in a global test class in package $TMP. Use CL_OSQL_TEST_ENVIRONMENT as the test double.