How To Fix UCC001 - The selected enhancement category is too restrictive

UCC001 - Overview

• Message type: E = Error

• Message class: UCC - Unicode Message Class

• Message number: 001

• Message text: The selected enhancement category is too restrictive

What causes this issue?

The enhancement category of the table/structure contradicts the
customer data found.

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?

Classify the structure to match the data ascertained using EarlyWatch.

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 UCC001 - The selected enhancement category is too restrictive ?

  The SAP error message UCC001, which states "The selected enhancement category is too restrictive," typically occurs when you are trying to implement a user exit or enhancement that is not compatible with the selected enhancement category. This can happen in various scenarios, such as when you are trying to add custom code to a standard SAP program or function module.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Enhancement Category Restrictions: The enhancement category you are trying to use is too restrictive for the type of enhancement you are attempting to implement. For example, if you are trying to add a new function in a place where only certain types of enhancements are allowed (like appending fields), you may encounter this error.
  Incorrect Enhancement Implementation: You may be trying to implement an enhancement in a way that is not supported by the current enhancement category.
  SAP Version Limitations: Certain enhancements may