Ariba message mapping issue

Hello all,

I am working in Ariba integration. I am facing issue in message mapping. I have maintained values in ID .I am still getting this error.

Any help appreciated.

root message: Exception:[com.ariba.asc.sap.netweaver.xiadapter.mappings.MappingException: Cannot retrieve the BusinessService definition from value mappings using the systemID: XXX[MESSAGE]: Error during value mapping of context = http://sap.com/xi/XI, agency = LogSys_Source, scheme = Lookup, and value = XXXto context = http://sap.com/xi/XI, agency = BusSys_Target, and scheme = Lookup Entry for context = http://sap.com/xi/XI, agency = LogSys_Source, scheme = Lookup, and value = XXX not found. Check the entries for the value mapping in the Integration Directory. Enter appropriate values in the Integration Directory, if required] in class com.sap.xi.tf._MM_CDF_InvoiceDetail_XSD_2_INVOIC_INVOIC02_INVOIC02_ method callRfcReadTable[[Ljava.lang.String;@60f59d63, [Ljava.lang.String;@21f8db45, [Ljava.lang.String;@28b1fd82, [Ljava.lang.String;@215169bd, [Ljava.lang.String;@6d03e671, [Ljava.lang.String;@ac62a67, com.sap.aii.mappingtool.tf7.rt.ResultListImpl@2d3c9b50, com.sap.aii.mappingtool.tf7.rt.Context@70a13cb] See error logs for details