How To Fix ENHANCEMENT123 - Naming convention for dynpro areas was not observed

ENHANCEMENT123 - Overview

• Message type: E = Error

• Message class: ENHANCEMENT - SAP customer enhancement project messages

• Message number: 123

• Message text: Naming convention for dynpro areas was not observed

Adhere to the following naming conventions with screen enhancements:
Prefix: Name of the calling screen
(Program name and 4 digit screen number)
Infix: Name of the area
Suffix: Name of the screen that belongs to the subscreen
(Program name and 4 digit screen number,
your screen must belong to a function group X... ,
that is, your program name has to begin with SAPLX...)
<ZH>Example:</>
Flow logic for program SAPxxyyy, screen 200 (PBO):
(...)
CALL CUSTOMER-SUBSCREEN TEST INCLUDING 'SAPLXxyz' '0100'
(...)
Entry as enhancement component:
SAPxxyyy0200_TEST_SAPLXxyz0100
If your screen number is entered dynamically in the flow logic, enter
0000 as your screen number.

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?

Error message extract from SAP system. Copyright SAP SE.

ENHANCEMENT123 - Details

• The SAP error message "ENHANCEMENT123 Naming convention for dynpro areas was not observed" typically indicates that there is a violation of the naming conventions for dynpro (dynamic program) areas in an enhancement or modification. This error often arises during the implementation of enhancements or modifications in SAP systems, particularly when using the Enhancement Framework or when working with screen modifications.
  
  Cause:
  
  Naming Convention Violation: The error is triggered when the naming conventions for dynpro areas (like screen areas, subscreens, etc.) are not followed. SAP has specific rules regarding how these areas should be named, and deviations from these rules can lead to this error.
  Incorrect Enhancement Implementation: If an enhancement is not implemented correctly, such as using an invalid name for a dynpro area, this error can occur.
  Conflicts with Standard SAP Naming: If the names used in the enhancement conflict with standard SAP naming conventions or reserved names, it can lead to this