Trying to upgrade SSA ERP LN from FP2 to FP3.
First we are upgrading the Enterprise Server.

After staging the installable units, when we run the Installation wizard, after the message "all users should get out of the system", we get the error:

"You cannot update the VRC 7.6_a(tt) because PMC solutions exist. Remove this solutions by hand first"

Has anybody seen this before?

Note:
After the installation of FP2, the solutions that were installed were the ones for Portuguese localizations and also 212227, a pre-requisite for FP3.

Hi again.

The problem seems to be solved.

In the case of an upgrade you have only to select "Enterprise Server PMC solutions" unit.
"enterprise server" is not needed. This was causing the problem.