Following instruction from KB000009558, the step C failed with errors;
IDC3302I ACTION ERROR ON targetbdamname
IDC3309I ** RECORD X'0000000100' NOT WRITTEN. LENGTH INVALID
Release: ENDAE.00200-18.0-Endevor-Software Change Manager
The issue seems to come from the target BDAM file, the LRECL is not equal to the page size of the original ELIB.
If PAGE = 4088, the BDAM file must be define with the same LREC, i.e. DCB=(DSORG=DA,BLKSIZE=4088,LRECL=4088,RECFM=FBS)