3220524 - Sporadically failing backint-based backups after upgrading to HANA 2.0 SPS 06

Sporadic backint failures after upgrading to HANA 2.0 SPS 06.

backup.log:

2022-05-04T01:30:08+02:00  P0061480      1808bf5ba3a ERROR   BACKUP   SAVE DATA finished with error: [447] backup could not be completed, [2050001] System error: /usr/sap/ABC/SYS/global/hdb/backint/DB_ABC/COMPLETE_DATA_BACKUP_20220504_00_06_18_databackup_3_3, rc=32: Broken pipe, [2050001] System error: /usr/sap/ABC/SYS/global/hdb/backint/DB_ABC/COMPLETE_DATA_BACKUP_20220504_00_06_18_databackup_3_2, rc=32: Broken pipe, [2110005] Error during stream send: Error: multistream data transfer terminated during send after transferring 3103902400512 instead of 3106855190528 bytes, rc=$sysrc$: $sysmsg$
2022-05-04T01:33:17+02:00  P0061480      1808c455d2a INFO    LOGBCKUP state of service: indexserver, ABChana1:30040, volume: 3, BackupLogStarted
2022-05-04T01:33:17+02:00  P0061480      1808c455d2a INFO    LOGBCKUP to file: /hana/shared/ABC/HDB00/backup/log/DB_ABC/log_backup_3_0_4294767226432_4294834323264.1651620797738
2022-05-04T01:33:17+02:00  P0061480      1808c455d2a INFO    LOGBCKUP start of progress monitoring, volumes: 1, bytes: 4294197248

SAP HANA, platform edition 2.0

backint, backup, Veritas, NetBackup, AWS, broken pipe , KBA , HAN-DB-BAC , SAP HANA Backup & Recovery , Problem