Beginning 24 September 2016, existing users of Informatica Data Archive will not be able to use Enterprise Data Manager (EDM). This issue occurs in all versions of Data Archive up to and including version 6.4 HotFix 2.
Also, any uploaded custom JDBC drivers will be unusable.
To resolve this issue in the listed versions, Emergency Bug Fixes (EBF) are available. EBFs are cumulative and contain all of the previous EBFs released for that ILM version. For custom JDBC drivers, apply the EBF and then upload the drivers again. Optionally, if you do not want to apply a cumulative EBF, manually apply a patch.
For more information on the EBF, uploading the drivers, or the manual patch, see KB 501642.