SAP PI UDF is working in SAP HCI

Will the UDF created in SAP PI will work in SAP HCI as well? If this is your question, then answer is YES.

Let see how to import SAP PI mapping with UDF created in SAP PI to HCI.

Configure the Repository Connection in the SAP HCI on Preference, then Right click on your project and

Select Import, from that select ES Repository content- 

Click next select Message mapping and select your mapping from the list which you created in the SAP PI then ok.

Simple Iflow for demo in SAP HCI:

Now message mapping is imported with the UDF as below.

Note: there is a drawback which you can’t edit your UDF in HCI, again need to edit from SAP PI and then need to import it.