基于NBU

报错如下：

input datafile file number=00048 name=/oracle/EPP/sapdata5/sr3db_42/sr3db.data42
channel ch01: starting piece 1 at 02-OCT-21
RMAN-03009: failure of backup command on ch01 channel at 10/02/2021 21:49:54
ORA-19509: failed to delete sequential file, handle="bk_62206_1_1084913926", parms=""
ORA-27027: sbtremove2 returned error
ORA-19511: Error received from media manager layer, error text:
Failed to remove, bk_62206_1_1084913926, from image catalog.
ORA-19513: failed to identify sequential file
ORA-27206: requested file not found in media management catalog
channel ch01 disabled, job failed on it will be run on another channel
released channel: ch00
released channel: ch01
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch00 channel at 10/02/2021 21:49:57
ORA-19509: failed to delete sequential file, handle="bk_62205_1_1084913926", parms=""
ORA-27027: sbtremove2 returned error
ORA-19511: Error received from media manager layer, error text:
Failed to remove, bk_62205_1_1084913926, from image catalog.
ORA-19513: failed to identify sequential file
ORA-27206: requested file not found in media management catalog

RMAN>