POSU file is not generating for every stores

Hello Everyone,

When I am executing the "saexprms" batch to generate POSU file,It is generating POSU files for only few stores not all.

Values in batch control window are as follows :

   Commit max ctr --1000

   Lock wait time --10

   Number of threads--31

   Retry max counter --3

In "SA_EXPORT_LOG" table system_code = RMS and status = 'ready for start' for a particular store.

The store is in "WORKSHEET" status.

Please let me know if any other setup has to be done to generate POSU files for all stores in RMS.

Kindly help me to resolve this issue.

Thanks In Advance