Action change log Change base maps

After executing the action Change base maps, the change log is automatically displayed. For each existing layer in the map folder, the changes made are listed here. The following results are possible:

changed base: <old base map> → <new base map>

For this level, the base map was successfully converted.

Please check clip maps!

For this layer the base map could be changed successfully. However, there was an clip map that may no longer match the new map (the punching of the clip map is still based on the old area layout). After changing the base map, check this setting and redefine the clip map if necessary.

Base unchanged.

For this level, no attempt was made to change the base maps according to your specifications.

Cannot change base because an error has occurred.

In this case, a more detailed indication follows as to why the basis could not be changed for this layer. Possible errors are differences in the coordinate system of the maps or the fact that the layers of the two base maps could not be reconciled.