STEP 1
Enter transaction Z1K_ACTUAL in the transaction field of main menu.
Click on the line Z1K_ULKB21 and then in EXEC PROGRAM
STEP 2
Enter a document date and define the following fields:
- Test Run: X - test mod (the file is check but no Batch Input or Postings are generated) / (space) – Real mode.
- File name: To enter the location (in order to search please execute to access the search screen).;
- BTCI Name: Batch Input Name reference: ZBKB21_CCode;
- Online: E - Direct Posting in SAP (allowing only the display of errors); / (space) – Creates Batch-Input session
- Controlling Area: CHEF;
- Screen VARIANT: SAP09;
Press Execute
Note
No document date/Posting Date is requested in the screen as the information is retrieved by the txt file contents (first column of the template).
Upload file
After execution a message box requiring the upload file will be displayed.
STEP 3
The program generates a batch input session for transaction KB21N.
Go to transaction SM35;
Select the session and process it;
Note
In case of more complex files (containing more data and line to be processed) the system might generate more than one Batch Input session for the same upload
Document posted
In the BTCI session processed, it’s possible to find the document number of the posting done. Mark the line and see Log 
STEP 4
Run transaction KB21N and enter the document number previously collected;
Note
You can also check CO objects receivers using report ZACT running transaction GR55.
