Hi Shanti,
Check the program is available in your system: RLREOT00SN
If yes try try to replace the Read Program in transaction: AOBJ
Proposal: its good practice to archiving the jobs in parallel
Never try to schedule the job in a single stretch, Please make the multiple variants and start the parallel processing!
for example you have 4 warehouse numbers: better to schedule 4 jobs parallel!
If you have one whorehouse number: make the variants based on TO number range
Make the settings of automatic deletion- its very important
Rg Kiran