RMAN error RMAN-06207,RMAN-06208,RMAN-06210,RMAN-06211,RMAN-06212,RMAN-06213,RMAN-06214
Use crosscheck copy before deleting:

RMAN&gt;crosscheck copy
RMAN&gt;delete noprompt obsolete;


Crosscheck on it's own (without copy) doesn't do anything.  You could also have done:

crosscheck backuppiece papcfat0_1_1