ORA-20002: 4016: User/Role relationship for user 'username=<USERNAME>' and role '~WF_ADHOC_2558904' already exists.
(Doc ID 763001.1)
Last updated on OCTOBER 30, 2019
Applies to:Oracle Workflow - Version 12.0.4 and later
Information in this document applies to any platform.
This problem can occur on any platform.
On R12.0.4 in Production:
Why after the upgrade to R12, only some users, during Custom Workflow approval for Budget,
are experiencing the following error.
An Unexpected Error-2002 has occured. An alert has been
sent to the system administrator.
ORA-20002: 4016: User/Role relationship for user 'username=<USERNAME>'
and role '~WF_ADHOC_name=<NAME>' already exists.
ORA-06512: at "name=<NAME>", line 183
Customer creates a list of users and is utilizing API to upload them to create adhoc roles:
(role_users => l_role_users,
role_name => l_role_name,
role_display_name => l_role_display_name)
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