The data items "TR.IndexJLConstituentituentChange", "TR.IndexJLConstituentRIC", "TR.IndexJLConstitue

Vikram_2910

The data items "TR.IndexJLConstituentituentChange", "TR.IndexJLConstituentRIC", "TR.IndexJLConstituentName" now return "LDError: Unable to resolve all requested identifiers in ['.FTSE']" in the Python API. ld.get_history(
universe=[".FTSE"],
fields=[
"TR.IndexJLConstituentituentChange",
"TR.IndexJLConstituentRIC",
"TR.IndexJLConstituentName"
],
parameters={"SDATE": "2022-03-31", "EDATE": "2022-03-31", 'IC': 'B'}
)

Jirapongse

@Vikram_2910

Thank you for reaching out to us.

I got the same error when using the same parameters in the LSEG Workspace Excel.

=@RDP.Data(".FTSE","TR.IndexJLConstituentChangeDate;TR.IndexJLConstituentituentChange","SDate=2022-03-31 EDate=2022-03-31 CH=Fd RH=IN IC=B",G4)

However, it works fine if I change the SDate and EDate parameter.

df = ld.get_data(
    universe = [".FTSE"],
    fields = ["TR.IndexJLConstituentChangeDate","TR.IndexJLConstituentituentChange"],
    parameters={"SDATE": "2022-01-31", "EDATE": "2022-04-01", "IC": "B"}
)
df

You need to contact the helpdesk team to verify what the problem is.