Hi ,

Thanks for the information.

I am explaining clearly....

For uploading data we are using SSIS package , through application more than one user try to upload excel file at the same time the issue occurs.

we are not able to find this is because of Sp or SSIS package.

when excel file are uploaded at the same time we tracing the log file also but there also I couldn't find the issue.

example if i upload 5 records so 4 record will be uploaded and 5th one is rollback.

Thanks again...