WWI reports not progressing to complete in Export call

Hi All,

We are facing an issue in report progressing ,through export call.Infact we are running an interface run to export released MSDS from SAP to another place.Now the reports are getting generated and released.Later on the status changes to work in progress and Bundled.

once in Bundled stage,reports are not progressing.Status changes to "Errors found"

Details : The results file of generation are not found in WWI server.

This look so strange to me as the reports are generated to completed status if manually created(Manual call) or with SD call .

Servers when tested,all RFC'are correctly working ...

Pl let me know if you have any valuable inputs in this issue.

Thanks&Regards

George