The latest version of the Oracle BI Applications, 7.9.6 and 7.9.6.1 have not been out for that long.  That goes as well for the newest version of the DAC clearly. And, perhaps it is that this release is so new and there are just enough changes that several bugs still got out in this release.  Although these bugs are subtle and minor, they will pop-up on you in the damnedest of places, just when you thought you were sailing along swimmingly.

Now, if you read the systems requirements documentation word-for-word upon each and every OBI Apps release, no matter how minor the release, you may not need this information.  But, if you are human, you may have missed the tiny section on page 12 of the related release document, http://download.oracle.com/docs/cd/E14847_01/bia.796/e14221.pdf. This page briefly highlights the fact that a DAC patch, 8760212, is required for this release of OBI Apps. It’s a DAC patch.
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