How To Fix E2263 - Structure & cannot be enhanced (creating new fields is not possible)

E2263 - Overview

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 263

• Message text: Structure & cannot be enhanced (creating new fields is not possible)

What causes this issue?

The structure or table &V1& has the <DS:DE.DE_RADIO_EXCLASS>enhancement
category</> <ZK>not enhanceable</>, which means that it cannot be
enhanced with new fields.

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?

No new fields can be added to &V1&.
However, enhancements to the foreign key of fields that already exist or
the search help link to fields that already exist are possible.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2263 - Structure & cannot be enhanced (creating new fields is not possible) ?

  The SAP error message E2263, which states "Structure & cannot be enhanced (creating new fields is not possible)," typically occurs when you attempt to enhance a structure in SAP that is not designed to be enhanced. This can happen in various scenarios, such as when you are trying to add fields to a standard SAP structure or when working with structures that are locked for enhancement.
  Causes:
  
  Non-Enhanceable Structures: The structure you are trying to enhance is a standard SAP structure that has been defined as non-enhanceable. This is common for many standard SAP structures.
  Technical Restrictions: Some structures are defined in such a way that they cannot be modified due to technical restrictions or because they are part of a core module.
  Enhancement Framework: The enhancement framework in SAP allows for certain types of enhancements, but not all structures are eligible for this.
  Transport Layer Issues: If you are working in a transport layer