Below are the step-by-step instructions to check whether a specific BAPI is available in the Business Object Repository (BOR):

1. Open Transaction SWO1:
Start by entering transaction code SWO1 (Business Object Builder) in the SAP GUI.

2. Search for the Business Object:

• • If you know the business object name related to your BAPI, enter it directly in the initial screen.
  • Otherwise, use the search functionality to find the relevant business object by description or other attributes.

3. Display the Business Object:
Select the desired business object from the search results and click on Display. This will open the object’s detailed view.

4. Review the Methods (Interface) Tab:

• • Navigate to the Methods (or Interface) tab.
  • Here, you’ll see a list of methods associated with the business object. BAPI methods are usually listed as part of this interface.

5. Locate Your BAPI:

• • Look through the list for the BAPI you are checking (for example, BAPI_SALESORDER_CREATEFROMDAT2 if that’s the one of interest).
  • If found, select it to view further details.

6. Examine the Method Details:

• • Check the method details to verify the underlying function module or implementation.
  • This confirms that the method is correctly implemented as a BAPI.

7. Confirm Integration Level:
Ensure that the business object and its methods are active and integrated as BAPIs. If the method isn’t listed or isn’t active, then the BAPI may not be available in the BOR.

8. Optional – Use BAPI Explorer:
You can also verify the availability of the BAPI via transaction BAPI (BAPI Explorer) which provides another way to view and test available BAPIs.

Following these steps will help you confirm if a specific BAPI is registered and available in the BOR for integration and further use in your ABAP programs.