My Purchase Order is failing with below error in CIG:

"Bad Request" and Error Code:"400" and Error Code Response:"Error:NumberFormatError Please contact support with the Error Reference Number: ANERR-xxxxxx for more details. Suggested Action : Document Failed in Ariba Network.For further assistance, please contact Ariba Support with the code mentioned in Response.CIG Support Error Code : CIG-PLT-00644

Check the cXML of the PO to see if numeric values are combined in an invalid format similar to example from additional information section.

• Issue is most likely caused by cXML to IDOC mapping in CIG/CI
• If the problem is caused by CIG, please check the custom mappings

To check custom mapping in CIG, follow the below steps:

1. Sign in to CIG.
2. Click My Configurations > Mappings
3. Select the related PO document type (OrderRequest, PurchaseOrderExportRequest and so on)

This issue is caused by numeric values concatenated together in a single field. Example below:

<Tax>
<Money currency = "ZAR">150.00 300.00</Money>
<Description xml:lang = "EN"/>
<TaxDetail category = "vat vat" percentageRate = "15 15">
<TaxAmount>
<Money currency = "ZAR">150.00 300.00</Money>
</TaxAmount>
<Description xml:lang = "EN"/>
</TaxDetail>
</Tax>

• Check the cXML of the PO to see if numeric values are combine in an invalid format similar to example above.
• Issue can be caused by Buyer sending invalid value through cXML or invalid translation from IDOC to cXML due to mapping issue.

SAP Integration Suite Managed Gateway > Managed Gateway for Business Network