In ArcGIS Pro, the workspace for a map failed to update from Enterprise Geodatabases.

Workaround

The workflow works for File Geodatabases:

1. FGDB to FGDB - succeed
2. FGDB to EGDB - succeed
3. EGDB to FGDB - fail
4. EGDB to EGDB - fail

Running Python script also works:

import arcpy

aprx = arcpy.mp.ArcGISProject(r'C:\Cases\test0329_1\test0329_1.aprx')

aprx.updateConnectionProperties(r'C:\Cases\test0329_1\SS@suptorc0000867@sgltest1@gis.sde',

                r'C:\Cases\test0329_1\SS@suptorc0000867@sgltest2@gis.sde')

aprx.saveACopy(r"C:\Cases\test0329_1\test0329_2.aprx")

Steps to Reproduce