Semantic Error with ProC for a granted package

Question

Hi,
we are now switching to Oracle 11gR2, and I encounter an error when precompiling our ProC code.  The error is PLS-S-00201, identifier 'XXXXXX' must be declared.
Let me explain what I do.
The identifier in question is a package.  The owner of this package is a schema user USER1.  In the same database instance, I have an other schema user, USER2.
USER1 granted EXECUTE to USER2.  And a SYNONYM has been created for USER2.  So now, connecting with USER2 with SqlDeveloper, I can see the synonym from the granted package.
When precompiling with ProC, I use the SQLCHECK=SEMANTICS USERID=USER2/PWD@INSTANCE.
Other flags are : DBMS=V8 CHAR_MAP=VARCHAR2 ireclen=80 oreclen=80 parse=NONE select_error=NO maxliteral=1024 maxopencursors=10 ltype=NONE release_cursor=YES
This is when I get the error.  I must connect with USER2, because it is the main schema, and only a package is in another schema.  But if I change the USERID for ProC to USER1, and precompile only the part of the code that need USER1, it works (same package here, but in the owner schema).  It seems there is a problem with the GRANT.
Does anyone have any idea ?
Thank you.
Jessy Saint.

Answer 1

Of course, it was the ovious.  The grant was removed from someone else, testing something else.  The problem with big dev teams using the same databases....
Thanks again.