fetch workflow details based on the document number

Hi Experts,

I have a situation in which i want to fetch the worklfow number based on the document number.

Is there a possible way to do it ?

I tried using table SWWWIHEAD, but in this we cant pass the document num as input.

Also, used FM- SAP_WAPI_READ_CONTAINER, but here also, workflow details needs to be passed.

is there a way in which we can pass the document number and get the related workflow number ?

I know about tcode SWI6. we can enter the document and based on the document num, the workflow details are fetched.

I want the same solution. but i have to used this in a ABAP code. so i want to know if there is a table/FM which can be used here.

Thanks

Meenakshi