How to update the database record using write to multiple data store entity

Hi,

In CLM application when user creates a contract it will insert data into table called "CLM_SEFLSERVICE_CDA_REQUEST" when contract created for first time. User has a provision to update the contract details in his contract from screen called review page. We have a process model ( CLM CDA system task update) which has upate CDT and write to multiple data store objects. I have a requirement to update one of the field (supplier id) in table "CLM_SEFLSERVICE_CDA_REQUEST" . I have created the CDT called
CLM_UpdateselfserviceCDARequest with id and supplier id and created variable in PM. please find the attached. I have created the variable and mapped to its value in output node. It does work as expected.

Expected result is: Supplier id in CLM_SEFLSERVICE_CDA_REQUEST should be updated.

Can you please let me know what i m missing to make it work.

OriginalPostID-263039

Update record in data base.docx