ORA-00372: file 44 cannot be modified at this time
Jai, August 15, 2018 - 3:18 pm UTC
Our Database version 12.1 and we are migrating from HP UNIX to Linux. Using the XTTS methodology but while plugin the data files hitting the below error
Master table "SYS"."SYS_IMPORT_FULL_01" successfully loaded/unloaded
Source time zone is +02:00 and target time zone is +00:00.
Starting "SYS"."SYS_IMPORT_FULL_01": /******** AS SYSDBA parfile=/acfs/ORCL/ORCLDIR/ORCL_imp_new.par
Processing object type DATABASE_EXPORT/PRE_SYSTEM_IMPCALLOUT/MARKER
Processing object type DATABASE_EXPORT/PRE_INSTANCE_IMPCALLOUT/MARKER
Processing object type DATABASE_EXPORT/PLUGTS_FULL/PLUGTS_BLK
ORA-39123: Data Pump transportable tablespace job aborted
ORA-00372: file 44 cannot be modified at this time
ORA-01110: data file 44: '/acfs1/ORCL/data_257_772992501'
August 16, 2018 - 12:07 am UTC
The most likely cause for that is a permissions issue at the OS level, because XTTS should not be impacted by the URL I referenced in the initial answer (because that was about sharing tablespaces between databases).
So make sure the files are read/write at OS level before attempting to plug them in.
If they definitely are read/write, then its time to talk to Support