After upgrade FDR from V5487 To V5490 the SYNRECAL process hangs.
IEC501A M devc,volser,SL,COMP,SYNRECAL,ddname,data.set.name
UTL010I - SYNRECAL IN A WAIT STATE FOR 10 MINUTES
Can you please check from your end is there any issue with MIM Resource Sharing R12.5?
The upgrade of FDR introduced an error into the SYNRECAL process.
To resolve this error you need to contact FDR support.
This is not a MIM Tape Allocation problem.