I need to update about 25 mxd's layers data source. The layers old data source is an SDE workspace, but now have moved to a SQL Server Express databases. In the help They indicate that i have to a create a spatial database connection to the SQL Server Express database. I am not sure how to create a spatial database connection and update the mxd's layers in python.
I would appreciate any help.
Here are some of the MXD's layers that i need the data source updated on.
Layer IMPACT AREA old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".DEVELOPEMENT\dsd."CC\TALMEIDA".CURRENT_IMPACT_AREA)
New IMPACT AREA location(C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.DEVELOPEMENT\DSD.DBO.CURRENT_IMPACT_AREA
Layer FLOODWAY old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".FEMA09\dsd."CC\TALMEIDA".FEMA09_FLOODWAY)
New FLOODWAY location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.FEMA09\DSD.DBO.FEMA09_FLOODWAY)
Layer Zoning old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".MUNICIPALITY\dsd."CC\TALMEIDA".CURRENT_ZONING)
New Zoning location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.MUNICIPALITY\DSD.DBO.CURRENT_ZONING)
This is my current code.
It gets stuck on line 21 with this error
I would appreciate any help.
Here are some of the MXD's layers that i need the data source updated on.
Layer IMPACT AREA old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".DEVELOPEMENT\dsd."CC\TALMEIDA".CURRENT_IMPACT_AREA)
New IMPACT AREA location(C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.DEVELOPEMENT\DSD.DBO.CURRENT_IMPACT_AREA
Layer FLOODWAY old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".FEMA09\dsd."CC\TALMEIDA".FEMA09_FLOODWAY)
New FLOODWAY location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.FEMA09\DSD.DBO.FEMA09_FLOODWAY)
Layer Zoning old location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DBO.DSD.VECTOR.sde\dsd."CC\TALMEIDA".MUNICIPALITY\dsd."CC\TALMEIDA".CURRENT_ZONING)
New Zoning location (C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.MUNICIPALITY\DSD.DBO.CURRENT_ZONING)
This is my current code.
Code:
import arcpy, os
from arcpy import env
from arcpy import mapping
arcpy.env.overwriteOutput = True
path = r'C:\GIS\MAPBOOK\Proposed Zoning Book\test'
for fileName in os.listdir(path):
fullPath = os.path.join(path, fileName)
if os.path.isfile(fullPath):
basename, extension = os.path.splitext(fullPath)
if extension == ".mxd":
mxd = arcpy.mapping.MapDocument(fullPath)
print fullPath
print mxd
for lyr in arcpy.mapping.ListLayers(mxd):
if lyr.name == "PROPOSED ZONING":
lyr.replaceDataSource(r"C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\DSD\DSD.DBO.MUNICIPALITY", "SDE_WORKSPACE", "DSD.DBO.FUTURE_LAND_USE_ZONING")
elif lyr.name == "CITY LIMITS":
lyr.replaceDataSource(r"C:\Users\t**a\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\TonyOneWay\TonyOneWay.DBO.Canyon_Features", "SDE_WORKSPACE", "TonyOneWay.DBO.City_Limits")
print "Successfully updated data sources"
mxd.saveCode:
C:\GIS\MAPBOOK\Proposed Zoning Book\test\Proposed_ZoningMapBook_Page_10.mxd
<geoprocessing Map object object at 0x02C0F740>
Traceback (most recent call last):
File "C:\GIS\Python Scripts\Change Data Source MXD 2.py", line 21, in <module>
lyr.replaceDataSource(r"C:\Users\talmeida\AppData\Roaming\ESRI\Desktop10.1\ArcCatalog\DSD15_SQLEXPRESS.gds\TonyOneWay\TonyOneWay.DBO.Canyon_Features", "SDE_WORKSPACE", "TonyOneWay.DBO.City_Limits")
File "C:\Program Files (x86)\ArcGIS\Desktop10.1\arcpy\arcpy\utils.py", line 181, in fn_
return fn(*args, **kw)
File "C:\Program Files (x86)\ArcGIS\Desktop10.1\arcpy\arcpy\_mapping.py", line 680, in replaceDataSource
return convertArcObjectToPythonObject(self._arc_object.replaceDataSource(*gp_fixargs((workspace_path, workspace_type, dataset_name, validate), True)))
ValueError: Layer: Unexpected error