3330582 - Veeam backint backup fails

Veeam Backint Replication Server version 10 getting failed with the below error:

BACKUP.LOG
2023-02-27T01:00:12+01:00  P0054324      186902b5a33 ERROR   BACKUP   SAVE DATA finished with error: [447] backup could not be completed, [110507] Backint exited with exit code 1 instead of 0. console output: Cannot convert string value to signed integer. Given string: [HTTP/1.1 400 Bad Request ]. , [110203] Not all data could be written: Expected 4096 but transferred 0

BACKINT.LOG
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2023-02-23 16:23:27.000  backint terminated:
  pid: 83378
  exit code: 1
  output:
  
  exception:
  exception  1: no.110506  (Backup/Destination/Backint/impl/BackupDestBackint_ExecutorDaemon.cpp:133)
      Backint wait failed, No such process (3)
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2023-02-27 01:00:12.000 backint started:
  command: /usr/sap/ABC/SYS/global/hdb/opt/hdbbackint -f backup -p /opt/veeam/VeeamPluginforSAPHANA/veeam_config.xml -i /var/tmp/hdbbackint_HMP.QZqVPU -o /var/tmp/hdbbackint_HMP.KlP3Am -u ABC -s 1677456005683 -c 2 -l COMPLETE
  pid: 54592
  input:
  #SOFTWAREID "backint 1.04" "HANA HDB server 1.00.122.35.1617912278"
  #PIPE "/usr/sap/ABC/SYS/global/hdb/backint/SYSTEMDB/D_COMPLETE_DATA_BACKUP_databackup_0_1"
  
2023-02-27 01:00:12.000  backint terminated:
  pid: 54592
  exit code: 1
  output:
  #SOFTWAREID backint "Veeam Plug-in for SAP HANA"
  
  exception:
  exception  1: no.110507  (Backup/Destination/Backint/impl/BackupDestBackint_Executor.cpp:236)
      Backint exited with exit code 1 instead of 0. console output: Cannot convert string value to signed integer. Given string: [HTTP/1.1 400 Bad Request ]. 

SAP HANA DB Version 1.0

KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem