Distribution charge account not defaulted after creating purchase requisition distribution line usin

Summary

Distribution charge account not defaulted after creating purchase requisition distribution line using API.

Content

Hi Experts,

We are using API to create expense type requisition for header, lines and distributions. However, in distribution line no charge account was entered in the API payload. Expecting that charge will automatically populated in the UI since appropriate account rules was correctly configured.

But after distribution line was created using API, charge account still blank in the UI.

Can anybody help, how we can achieve automatic defaulting of charge account after creating distribution lines of a purchase requisition using API. 

Thank you,

-Zandro