Office 365 OverallProvisioningStatus : PendingInput

Problem:

1. After assigning the licenses to the user in office 365 and the provisioning status of the user is OverallProvisioningStatus  :  PendingInput

Cause:

The target resource like Exchange Online, Lync, Sharepoint Resource attributes are not synchronized with Office 365 Azure AD.

Solution:

1. Remove the existing licenses to the Office 365 User in office 365 portal or power shell and Wait for   24 hours to De-provision the resources in the target system.
2. Re-Assign the Licenses to the user in Office 365 portal or Power Shell.
3. After assigning the licenses to the user, the issue will be resolved.