kehwar SAP DI API Expert
Quick start
- Search
assets/DI_API_INDEX.yamlbyname,kind(service/class/enum), or keyword to find the right object. - Read
assets/docs/<kind>/<Name>.yamlfor properties, methods, and enumerations. - Connect to the company, then call
GetBusinessObjectwith the appropriateBoObjectTypesenum.
See REFERENCE.md for index lookup code, Services API, and member detail fetching.
Connect to a company
import win32com.client
company = win32com.client.Dispatch("SAPbobsCOM.Company")
company.Server = "192.168.1.100"
company.LicenseServer = "192.168.1.100:30000"
company.DbServerType = win32com.client.constants.dst_HANADB
company.CompanyDB = "MY_DB"
company.UserName = "manager"
company.Password = "secret"
ret_code = company.Connect()
if ret_code != 0:
raise RuntimeError(company.GetLastErrorDescription())
Read / write a business object
docs = company.GetBusinessObject(win32com.client.constants.oInvoices)
docs.CardCode = "C10000"
docs.DocDate = "20260101"
docs.Lines.ItemCode = "ITEM001"
docs.Lines.Quantity = 5
docs.Lines.Add()
ret = docs.Add()
if ret != 0:
raise RuntimeError(company.GetLastErrorDescription())
Reference docs
All scraped reference pages are in assets/docs/:
assets/docs/
├── service/ # e.g. AccountsService.yaml
├── class/ # e.g. Documents.yaml
└── enum/ # e.g. BoObjectTypes.yaml
Use assets/DI_API_INDEX.yaml to map any name to its doc_path.
⚠️ COM property names ≠ DB column names. Always verify property names in
assets/docs/class/<ClassName>.yaml. Example:FederalTaxID(COM) vsLicTradNum(HANA).
Related skills
| Skill | When to use |
|---|---|
sap-schema-expert |
DB column names, table structure, encoded values |
sap-service-layer-expert |
Read/write SAP B1 data via REST API |
sap-dtw-expert |
Bulk import/export via DTW TSV files |
Service Layer and DTW share the same COM property names as the DI API — no remapping is needed between those three. Only when writing raw HANA SQL (via sap-schema-expert) do you need to convert COM property names to DB column names.