I have installed reciently a OEM12c 188.8.131.52.0 on OL 6.4 . Now I am triying to manage my databases which are in several windows X64 plattforms.
When I try to add my windows hosts manually " Setup-> Add Target -> Add target manually" the agent from windows X64 is not available , so, when I try to lauchn the add host action I receive a message :
"Unable to proceed because you have selected a platform for which Management Agent software is not available on the OMS. Go to Setup > Extensibility > Self Update and download the Management Agent software for the selected platform, and then, return to this wizard to continue with the installation"
I tried to update plugins ofline downloading the file "https://updates.oracle.com/Orion/Download/download_patch/p9348486_112000_Generic.zip" (i tried with p13528532_112000_Generic.zip too) But, when I upload it I receive the error
"The uploaded catalog file does not contain the following files: "components.xml, aru_targets.xml, patch_recommendations.xml, certifications.xml, aru_releases.xml, aru_component_releases.xml, aru_languages.xml, aru_product_groups.xml, aru_platforms.xml, aru_product_releases.xml, aru_products.xml""
How can I update my plugins to manage a windows 64Bits
Based on the error message you gave, it sounds like you are trying to upload a downloaded agent distribution file into the "Update EM Catalog" area in OEM that's available when you are set up with an offline MOS connection. The agent software you downloaded needs to be imported into OEM via EMCLI's "import_update" verb, not through the GUI. That area in the GUI is used to download and update the catalog file which contains a list of patches, agent software, etc, so that OEM knows they exist, but it does not contain the actual patch or agent software.
Gokhan Atil covered this use case very well in a blog post: http://www.gokhanatil.com/2012/03/how-to-download-new-agent-software-for-oracle-cloud-control-12c-in-offline-mode.html
[Edit after seeing Akanksha's response: You may need to use both 'import_update_catalog' and 'import_update' depending on which files you need to load.]
How are you uploading this zip to OMS. i hope you are using the emcli -
Refer this Installing Oracle Management Agent