How To Fix SWF_FLEX_DEF079 - Name '&' should consist of characters, digits and '_'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_FLEX_DEF -

• Message number: 079

• Message text: Name '&' should consist of characters, digits and '_'

What causes this issue?

&V1& can not be used as name for an entity. The name must follow naming
rules:
Unique within the context
Contains only characters, digits and '_'
Does not start with '_'

System Response

System does not allow to store the entity.

How to fix this error?

Please enter a name which follows the naming rules defined above. Best
Practice for names are 'CamelCase' notation e.g.
approveLeaveRequest
superiorOfWorkflowInitiator

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.