How To Fix DU355 - Name & is not permitted

DU355 - Overview

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 355

• Message text: Name & is not permitted

What causes this issue?

In the sender structure maintenance dictionary structures can be
created that have the prefix 'RKCT'.

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?

Select an existing dictionary structure or table or create a dictionary
structure, whose name starts with 'RKCT'.

Error message extract from SAP system. Copyright SAP SE.

DU355 - Details

• The SAP error message DU355 ("Name & is not permitted") typically occurs when there is an issue with the naming conventions or restrictions in the SAP system. This error can arise in various contexts, such as when creating or modifying objects like users, roles, or other entities within the SAP environment.
  
  Cause:
  
  Invalid Characters: The name you are trying to use may contain invalid characters or symbols that are not allowed by SAP naming conventions.
  Reserved Names: The name may be a reserved keyword or already in use by the system.
  Length Restrictions: The name may exceed the maximum length allowed for that particular object.
  Naming Conventions: SAP has specific rules regarding the format of names (e.g., user IDs must start with a letter and can only contain letters, numbers, and underscores).
  
  
  Solution:
  
  Check Naming Conventions: Ensure that the name adheres to SAP's naming conventions. For example, user IDs should start with a letter and can only