Steps to add additional field to COOIS t.code using the BADI 'WORKORDER_INFOSYSTEM'
- Use transaction SE11 to create the structure
- Give the structure name as IOHEADER
- Scroll down to last field, go to Include with component CI_IOHEADER, (this is used to add customer fields)
- Double click the CI_IOHEADER ,
- On the create structure button click yes and add the fields and its Data elements.
- Save and Activate.
- Now go to SE18, give the WORKORDER_INFOSYSTEM name, Display
- Menu Implementation> Create,
- Give a name and create.
- Click on interfaces> 'PLANNED_ORDER_TABLES_MODIFY'
- Double click, put a break point, save and activate,
- Go back and Activate the BADI which you created,
- Run the Tcode COOIS and see whether a custom screen is created or not.