Symptom
File sizes bigger than 100MB for AnyConnect/Secure Client images cannot be uploaded on FMC as an error is shown as follows:
"Error during file upload. Please ensure that the Firewall Management Center has enough space, the file is valid and that the file name contains only letters, digits, - and _. Secure Client Image file names may contain ."
cisco-secure-client-macos-5.0.04032-webdeploy-k9.pkg for example is 103.5MB
Conditions
Uploading AnyConnect/Secure Client Image on FMC under Object > Object Management > VPN > Secure Client File that is bigger than 100MB
Workaround
---Without changing files on the system---
Use a previous image for AnyConnect/Secure Client Image which is smaller than 100MB
---With changing files on the system---
Contact TAC for workaround or upgrade to a fixed FMC release
Further Problem Description
Running pigtail from expert mode on the FMC when attempting upload, shows up the following:
HTTP: 08-02 11:08:42 .481287 2023] [cgi:error] [pid 26993:tid 22770261861952] [client :56125] AH01215: Error when user : wadh2720 tried to upload file : cisco-secure-client-macos-5.0.04032-webdeploy-k9.pkg : Invalid file size... at /usr/local/sf/htdocs/ddd/fileUpload.cgi line 175.: /usr/local/sf/htdocs/ddd/fileUpload.cgi
Even though the bug may be shown as fixed in 7.0.6.1 or 7.2.5.1, the fix was not included in these versions therefore, do not update to these to fix this bug. We have submitted the regression of this bug in these versions on CSCwi86503.