Hi Experts,
When we are importing the transport files for Master Data on the fly from the document in the link "https://blogs.sap.com/2015/08/30/create-master-data-on-the-fly-in-sap-businessobjects-planning-and-consolidation-101-nw-version-for-netweaver/comment-page-1/#comment-421781" we get the below error,

The document also mentions that for BPC 10.1 NW we will have to create our own custom process chain, but what are the steps that we will need to include as a part of the process chain is unclear.
We are running on BPC 10.1 NW on BW 7.4.
Requesting your assistance.
Regards,
Rajat