Administration guide > Troubleshoot > Messages > PROX: Messages for the partitioning facility datasource proxy component
PROX0003E
ERR_INITERR=PROX0003E: Problem initializing proxy datasource service: {0}
Explanation
The proxy datasource service failed to initialize.
User response
Verify the application server installation.
Parent topic:
PROX: WebSphere eXtreme Scale messages for the partitioning facility datasource proxy component