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sqlcl lb diff / Messaqe can not be null

djz Member Posts: 5 Blue Ribbon
edited Jan 10, 2022 5:34AM in SQLcl

Hi there,

I would like to run "lb diff" in sqlcl (21.4). I am connected to a database (using tnsnames.ora) and now try to "lb diff" but get a "Messaqe can not be null" error:

lb diff -url host2:1521/ -user username -pass "xxxxxxxxxxxxxxx"

Processing has failed for your request.

Messaqe can not be null

=> what does this mean? NB: the small letter Q occurs in the original notification.

Essentially the error message of the complete command is not helpful, at least not for me.

Also trying different URLs



do not work. Of. course I am able to log into that db/user combination directly using SQLcl.

Any idea what I am doing wrong or where some debug- or trace-log can be found?

Alternatively an working example command line would be helpful.

HNY, cheers, Dirk