Hi Mohammed,
Can you check following and confirm:
1. can you see any error log in GTS in t-code SLG1?
2. do you get any dump in GTS in ST22? (error suggests a short dump)
3. do you get any dump in ECC in ST22? (error suggests a short dump)
4. Do you get any error in SM58 in ECC?
5. Try to transfer document manually using transaction - /N/SAPSLL/MENU_LEGALR3 -> Initial Transfer of Documents -> Transfer Sales Document / Transfer Outbound Delivery (whichever is applicable) and tell us whats the error you are getting?
Please check and confirm for each of above so that we can help further.
thanks,
Kul Vaibhav