How To Fix WZ713 - You are not one of the possible agents of task '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 713

• Message text: You are not one of the possible agents of task '&1'

What causes this issue?

You tried to start a task in a dialog.
However, you are not one of the
<DS:GLOS.3526B11BAFAB52B9E10000009B38F974>possible agents</> for this
task. You do not, therefore, have authorization to execute the task.
This is also true for workflow tasks or workflow templates that you
want to start in the dialog.

System Response

The system will not allow this task to be started.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

INCLUDE NA_SYSTEMVERWALTUNG OBJECT DOKU ID TX
Have yourself (or your position or your organizational unit) entered as
a "possible agent" for the task to be started.
&sys_admin&
Maintain the agent assignment in the definition of the task in
question.

Error message extract from SAP system. Copyright SAP SE.