vba - Public variable goes out of scope -

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my public variables losing scope when execution moves sub in different module. can't fathom why happening.

module a:

option compare database  public db dao.database public xlapp excel.application  sub main()  dim db dao.database  set db = currentdb  processfiles ' upload data report files appendtopentana ' transfer data main tables pentana export table producefinalexport ' export final data excel  end sub

module b:

sub processfiles()  dim recset recordset  ' open recordset containing keywords in file names identify area set recset = db.openrecordset("tblfiles")  ' rest of code  end sub

in module b variable db has been set nothing , object ref error. i've tried using older 'global' declaration rather public same result.

public variables commonly used, don't what's going wrong here.

sub main()  dim db dao.database  set db = currentdb

you have additional local variable db in main, , 1 set. local variables have precedence on global ones.

just remove dim line main , work.





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