CRS-5010: Update of configuration file . . . failed

Oracle 12.1.0.2  Std. Ed. TWO

Oracle ASM 12.1.0.2  - standalone ASM, no RAC, no clustering of any kind.

Oracle Linux 6

Connected to the ASM instance and issued the following:

oracle:+ASM$ sqlplus / as sysdasmSQL*Plus: Release 12.1.0.2.0 Production on Tue Oct 22 11:02:50 2019Copyright (c) 1982, 2014, Oracle.  All rights reserved.Connected to:Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit ProductionWith the Automatic Storage Management optionSQL> alter system reset memory_max_target scope=spfile;System altered.SQL> alter system s reset memory_target scope=spfile;System altered.SQL> alter system reset sga_max_size scope=spfile;System altered.SQL> alter system reset sga_target scope=spfile;