Ariba:How Tax Jurisdiction value is populated from Ariba to ECC(IDOC)

Hi All.

I am facing one issue where data(Tax Jurisdiction value) from Ariba to ECC(IDOC) is coming as 10.

But it should populate as 100000000 but in IDOC it is showing as 10 only.

Any idea from where this 10 is coming from Ariba or where it is maintained in SPRO.