My Oracle Support Banner

MWM Admin Tool Displays 'System.Data.OracleClient OCIEnvCreate failed with return Code - 1' Becasue ODBC Full Client Not Installed (Doc ID 1584608.1)

Last updated on SEPTEMBER 19, 2022

Applies to:

Oracle Utilities Mobile Workforce Management - Version 1.4.5 and later
Information in this document applies to any platform.

Symptoms

**Examples provided in this article do not represent real life personal/confidential information. Please use proper values to your businees.**
**Disclaimer:** This KM article may include the following abbreviations:

ODBC - Open Database Connectivity
MWM - Oracle Utilities Mobile Workforce Management

Error is received when attempting to access the Admin Tool:

ERROR:

System.Data.OracleClient
OCIEnvCreate failed with return Code - 1 but error message text was not available.

 

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.