As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STATUS MESSAGE : APU BATT NO STBY(<P>TRANSFERRED TO MDDR 127229 IAW MEL 49-11-01A CAT C DUE 28APR20. </P><P>LP 1190116: REMOVED AND REPLACED MAIN APU BATTERY TIE REMOTE CONTROL CIRCUIT BREAKER IAW AMM 24-33-05. OPS CHECKS GOOD. THIS CLEARS DMI 127229. PLACARD REMOVED. MCC NOTIFIED.</P>)