Hi Maria,
the X-Node connection to Adabas D is using ODBC, and your error is coming from ODBC. The ODBC state 08001 is “Client unable to establish connection”.
The specific Adabas D error, “-8022” is: “User Already Connected”.
This probably means that the user “DOMAIN” you are using in your mapping is a user defined with “exclusive” access - it cannot be used to make multiple parallel connections to the database.
I think that the DOMAIN user is a special one in Adabas D, so perhaps you should try connecting as a different user - rather than modifying this user’s permissions.
The documentation for Adabas D can be found online here.
Thanks,
Trevor.
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