Retrieving vintage matrix works for certain mnemonics but not others?

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Question by pvilleneuve · Apr 13, 2020 at 04:26 PM · datastream datastream api datastream web service datastream python

Retrieving vintage matrix works for certain mnemonics but not others?

Hi,

I'm currently having a problem retrieving a vintage matrix for certain mnemonic codes. I am able to use the get_epit_vintage_matrix() function given below for the mnemonics "USGDP...D" and "USM2....B" but not for "USIPTOT.G" or "USCNFCONQ". There seems to be a "KeyError" but I'm not sure why. I have attached screenshots below of the function and of the error message received. Can somebody please assist me with this issue? Thanks!

vintage-matrix-function.png (16.0 KiB)

vintage-matrix-error.png (67.4 KiB)

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Answer 1 · 2020-04-14T04:49:56Z

REFINITIV

Best Answer

Answer by jirapongse.phuriphanvichai · Apr 14, 2020 at 04:49 AM

I can run it properly.

You may need to add the code to check for the key before accessing it.

1586837329224.png (73.5 KiB)

1586838086169.png (33.4 KiB)

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Retrieving vintage matrix works for certain mnemonics but not others?

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