1 Reply Latest reply on Jan 19, 2013 3:34 AM by Mehr

    Master-Detail Primar key usage

      I am using the Master-Detail wizard in APEX, but am not able to pass the existing Master KEY to be used in my Detail part. and I receive error:

      Error in mru internal routine: ORA-20001: Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in database has changed since user initiated update process.

      Will appreciate any one who can help,
        • 1. Re: Master-Detail Primar key usage
          For clarification:

          I am exclusively selecting (or entering) the data for the Master KEY -- that is being used in detail part --, I get the above mentioned error.

          So I am looking for
          1- passing the value
          2- adding to the detail table -- that I get the error