RMAN error maximum number of 128 rows exceeded

Has anybody seen this before? if so, how can it be fixed.


RMAN>
connected to target database: OTATEST (DBID=3130218754)
RMAN-06900: WARNING: unable to generate V$RMAN_STATUS or V$RMAN_OUTPUT row
RMAN-06901: WARNING: disabling update of the V$RMAN_STATUS and V$RMAN_OUTPUT row
s
ORACLE error from target database:
ORA-19921: maximum number of 128 rows exceeded


SQL> select count(*) from V$RMAN_STATUS;

COUNT(*)
----------
560

SQL> select count(*) from V$RMAN_OUTPUT;

COUNT(*)
----------
32834

Code:

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oerr ora 19921
19921, 00000, "maximum number of %s rows exceeded"
// *Cause:  The maximum number of rows in the V$RMAN_STATUS or V$RMAN_OUTPUT
//          table has been exceeded.
// *Action: Close some of existing and unused RMAN connections and sessions.

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I read the error description.

In my case there is only one full backup at a time running, hence it does not make any sense. That is why I posted the question.

May want to check Bug 8264365.