"Machine mismatch for Vendor Product Release
39400 - SNDPGMMSG MSGID(YY50014) MSGF(Z1SY/YYYYMSG) MSGDTA('CASPFIXMDL')
Processing in model environment CASPFIXMDL failed due to an authorization problem."
new licenses supplied
Try removing the old licenses first by running
1. CLRPFM FILE(YLUSLIB/YLICTBLP)
2. CLRPFM FILE(YLUSLIB/YLICREGP) then
3. Apply new codes: YGRTLICAUT and then use YDSPLICPRD to check the license keys.