Rebuild your package, re-export a new excel
Check your data and confirm it's all valid data for each field you're trying to import
Disable the table triggers in the config package
LS Statements
Create missing accounting periods. This can prevent posting from completing.
Problem originates from too many transaction existing in the buffer entry.
Split up the statement into smaller time periods and post each out separately, every hour or 15 mins.
Try Post sales first, then post statement after
Try Disable cost posting, then post costs after
