SQL Errors after 7.1 upgrade?

Apologies to all if this comes across twice -- my webmail client died in
first send attempt.

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Hi All,

We upgraded to 7.1 this weekend and all seemed to go well.

Now, on Monday morning, some users and jobs are failing. We will continue
to dig into it on our side, but I thought I would post here in case anyone
else came across similar issues with 7.1.

So far, we are seeing 2 errors:
SQL0204 errors -- File not found
SQL0501 errors -- Cursor not open

All of the SQL errors seem to be thrown from service programs, so I figured
a logical first step would be to recompile and update the service programs
in case something changed at the OS level that a fresh compile might fix.
The UPDSRVPGM is failing with CPD5CD1 - the module that I am trying to
replace was created with storage model *SNGLVL, while the replacement
module was created with storage model *INHERIT.

Deleting the service program and recreating seemed to get past that hurdle.
Still seeing the SQL errors though.

Anyone else seen this?

Thanks,
Dave