Everytime I start cache generation process of two map services in parallel thorugh python script using arcpy.ManageMapServerCacheTiles_server method, cache generation process gets aborted due to some error. In log "ERROR 001452 Unable to construct the map service instance" message comes. But when I run same two services saparately, Cache generation process gets successfully completed.
I am using Arcgis 10.2 version.
Please help me. Thanks in advance.