How To Fix MS407 - Variant name protected (prefix = &)

MS407 - Overview

• Message type: E = Error

• Message class: MS - SAP customer enhancement project messages

• Message number: 407

• Message text: Variant name protected (prefix = &)

What causes this issue?

You have entered a variant name which lies in one of the reserved
naming spaces.
The following naming spaces are reserved and cannot be used for variant
names:
Prefix 'CV_' (automatic generation of variants when converting a
parameter transaction to a variant transaction).

System Response

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

How to fix this error?

Choose another name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MS407 - Variant name protected (prefix = &) ?

  The SAP error message MS407 indicates that a variant name is protected, specifically when the prefix is "&". This typically occurs when you are trying to create or modify a variant in SAP that has a name starting with the "&" character, which is reserved for system use or is protected by the system.
  
  Cause:
  
  Reserved Prefix: The prefix "&" is reserved for system-defined variants or for variants that are protected. This means that you cannot create or modify a variant with a name that starts with this character.
  Naming Conventions: SAP has specific naming conventions for variants, and using certain prefixes can lead to conflicts or errors.
  
  
  Solution:
  
  Change the Variant Name: The simplest solution is to choose a different name for your variant that does not start with the "&" character. Ensure that the new name adheres to SAP's naming conventions.
  Check Existing Variants: If you are trying to modify an existing variant, check