DBCA Creates a RAC Database But at the End Shows PRPP-1001 and CRS-0215

When you try create database DBCA show up PRPP-1001 and CRS-0215

1) There are separate homes for the ASM instance and the database instances.
2) The Oracle NET listener runs from a separate home than the home used for the database.
3) Even though the TNS_ADMIN for the session that launched DBCA was set and pointed to
    the proper home and directory were the Oracle NET configuration files reside (e.g., tnsnames.ora, etc.),
    this was not passed to the srvctl commands kicked off by DBCA

You can fix issue  here

Update the TNS_ADMIN environment setting for each of these database and instance resources registered in the OCR, to point to the proper directory.
Example (do this only from one of the RAC nodes, any node),
1) If the node's Oracle NET listener runs from home '/home/oracle/oracle/product/11.1/asm_1', then
2) If DBCA is launched from home '/home/oracle/oracle/product/11.1/db_1' (which will be the home for the new database), then
3) From any node and as the Oracle software owner
srvctl setenv db -d <db_name> -t TNS_ADMIN=/home/oracle/oracle/product/11.1/asm_1/network/admin
srvctl setenv inst -d <db_name> -i <instance_name_1> -t TNS_ADMIN=/home/oracle/oracle/product/11.1/asm_1/network/admin
srvctl setenv inst -d <db_name> -i <instance_name_2> -t TNS_ADMIN=/home/oracle/oracle/product/11.1/asm_1/network/admin
4) Now, the RAC database and instance should not fail to startup via srvctl:
 srvctl start db -d <db_name>