This is followed by a record dump. To determine if the ABEND is caused by this problem, examine the 2nd byte of the record dump. The value of the 2nd byte will be x'16' (decimal 22)
Release: Component: MSMF
MICS does not currently support processing of the "I/O Configuration Change Element Section". Therefore, when processing SMF type 22 records where the section ID is HEX '0B', MICS assumes it is dealing with a PCIE section.
Product change SMF6983 corrected a problem where MICS was not reading all 4 bytes of a PCIE PFID value. After SMF6983, each PFID ID is read as 4 bytes instead of only 1 byte. When MICS is processing one of the "I/O Configuration Change" type 22 records, the additional bytes read lead to an attempt to read beyond the end of the record, resulting in the U0999 STOPOVER ABEND.