Values missing in queue context

[sahana_ps]

Hi All,

I have encountered this ERROR many times,but this time I am unable to figure out the reason behind this mapping failure.Below is my source structure image

I am getting ERROR as below

Cannot create target element /ns0:Messages/ns0:Message1/ns2:GLJournalsDataPost[2]/GL_Document/DocumentHeader/LineItem. Values missing in queue context. Target XSD requires a value for this element, but the target-field mapping does not create one. Check whether the XML instance is valid for the source XSD, and whether the target-field mapping fulfils the requirement of the target XSD

Here its not pointing to any particular field value.Many records are there with Header and LineItem details.If i test each record individually in ESR test tab it works but if i test all records at a time it fails with above error.Kindly need your help

[sahana_ps]

Tried Collapse Context,no use.still the same error

[former_member191435]

show me the error are you getting this error in lineitems field or root tag Lineitem error