DC990000 NDVRSNA0: E001 SS NDVRSUBS

Document ID : KB000118572
Last Modified Date : 26/10/2018
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Question:
What causes these messages?
DC990000 V14 T205 NDVRSNA0: E001 NO DBNAMES FOUND FOR CA E/DB SS NDVRSUBS
DC990000 V14 T205 NDVRSGEN: F005 CA E/DB SERVER INITIALIZATION FAILURE
DC990000 V14 T207 NDVRNVVI: I001 CA E/DB SHARED VECTOR INITIALIZING
DC990000 V14 T207 NDVRSGEN: I002 CA E/DB CAGJJ0 SYSTEM INITIALIZING
 
Answer:
This can be caused by the Endeavor DB task trying to start but can't because of a dbname definition problem.
Endeavor DB can be started when a user invokes the Endeavor task code, or a startup Autotask is defined in the sysgen.
For example, in one of our test systems that use Endeavor, our DCMT D DBNAME shows the following DBNAME:
DBNAME SRCDICT MATCH ON SUBSCHEMA IS OPTIONAL
SEGMENT SRCCCDB 0 BIND count
SEGMENT SRCDICT 2 BIND count
SEGMENT SYSMSG 0 BIND count
SUBSCHEMA IDMSNWKA MAPS TO NDVRNWKA
 
As you can see in this setup, there is a segment SRCCCDB, that is the Endeavor segment. This dbname definition also needs to include a dictionary segment and the subschema mapping that is shown.