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Re: DB2 error: "Can't bind unknown parameter marker ':p4'"

by Anonymous Monk
on Jan 18, 2013 at 04:02 UTC ( #1013947=note: print w/ replies, xml ) Need Help??

in reply to DB2 error: "Can't bind unknown parameter marker ':p4'"

I'm not sure what the problem could be... everything (AFAIK) seems right. Anyone have any ideas?

Sure you are :) Can't bind unknown parameter marker is a very specific error message, and since :p4 doesn't occur in the cod you posted, it must occur in the stored procedure

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Re^2: DB2 error: "Can't bind unknown parameter marker ':p4'"
by shanknbake (Initiate) on Jan 18, 2013 at 20:14 UTC
    I'm thinking that the error is in the way that I'm calling the stored procedure... does that look okay?
      The stored procedure looks to be working fine - I tested it manually using the Data Studio tool. So it must be something funky with the way that I'm calling it...

        Incrase DBI->trace level (3) and see what you get, compare that to "data studio tool" for similar

        I guess the :p4 refers to  $sth->bind_param_inout(4,\$returnValue,20); , that is the 4th bind_param, but you only have three placeholders (?,?,?)

        So unless mySchema.myStoredProcedure somehow has a placeholder (i've never used one), there is your problem

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