Maximum String Length on DbFileNameConvert Property - DataGuard Broker Config ?

Hi Expert,
Oracle DB 11.2.0.3

I have 29 datafiles which should be converted on its paths from primary to standby as part of dataguard settings.
But, when enable configuration dgmgrl there is an warning :
{code}
DGMGRL> enable configuration;
Enabled.
DGMGRL> show configuration;

Configuration - GFMS

  Protection Mode: MaxPerformance
  Databases:
    PFT     - Primary database
    PFTSTBY - Physical standby database
      Warning: ORA-16809: multiple warnings detected for the database

Fast-Start Failover: DISABLED

Configuration Status:
WARNING
{code}

and hereby drcPFTSTBY.log said :
{code}
Property 'DbFileNameConvert' has inconsistent values:METADATA='/u14/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf', SPFILE='/u14/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf,/u15/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf,/u14/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf,/u15/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf,/u14/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf,/u15/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf,/u14/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf,/u15/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf,/u14/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf,/u15/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf', DATABASE='/u14/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind21.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind22.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind23.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind24.dbf, /u14/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf, /u15/oracle/PFT/apps_st/db/data/a_txn_ind25.dbf, /u17/oracle/PFT/apps_s'