STRQMQRY Library List Issue Possibly Related to 7.1 Upgrade

Here's my query (field and file names obfuscated due to company policy).

SELECT FIELD1, FIELD2, FIELD3, FIELD4
FROM FILE1
LEFT OUTER JOIN FILE2
ON FIELD1 = FIELDA
ORDER BY FIELD1 ASC, FIELDB ASC

Prior to upgrading this was run from a CLLE program using the STRQMQRY command and used 'FILE1' and 'FILE2' from the user's library list. Since upgrading (which I know may just be coincidence), the STRQMQRY command fails. A check of the user's job log reveals the following:
FILE1 in WEIRDLIB type *FILE not found
RUN QUERY command failed with SQLCODE -204.

What I can't figure out is where WEIRDLIB is coming from. It isn't hard-coded in the query. The library does exist, but is not anywhere in the users library list. I've also verified that WEIRDLIB isn't set as the users CURLIB.
If I run the STRQMQRY command myself from a command line it also fails trying to find FILE1 in WEIRDLIB. However, it runs to completion with no errors if I run the query using option 9 from 'Work With Query Management Queries'.

What am I missing?

Emily Smith
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