@IPC_ahaas - I am not clear on how the fields you have presented in your Collection match with the fields in your Dataverse table, but see the example pattern below:
ClearCollect(//generate our collection of updates and include the columns we want to update
myCollection,
(Table
(
{crb123_ipc_InvType: "Test 1", crb123_ipc_InvTag: "Test Tag 1", crb123_ipc_InvSite: VarSite, crb123_ipc_InvRow: 1, crb123_ipc_InvMethod: "Manual", crb123_ipc_InvDate: "Text Date 1"}
)
)
);
Patch(
'Your Table',
myCollection
)
Note above that the column names used in the Collection are the same Logical Names used for these columns in our data source.
