As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LONGITUDINAL BEAM UPPER FACE AT LBL 9.00. AND BTW FS=977.00 TO FS=1098.00 AT PAX CABIN AREA FS 977 BTW FS 1000 AND FS 1076 BTW FS 1098 WAS CLEANED PER CRJ900 SRM 51-26-00-001-001-A01 AND NOT COROSION WAS FOUND ALSO DUE TO EXCESSIVE CORROSION ON SECCION BEAM BTW LBL,9. FS 1000 BTW FS 1076 AND NO DAMAGE IS ALLOWED PER CRJ 900 SRM 53-61-43-101-001-A02 AND SECTION OF BEAM WAS REPAIRED PER SRM 53-00-41-201-001-A03