How To Fix EU139 - The name of the exit only respects 19 characters of the program name

SAP Error Message - Details

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 139

• Message text: The name of the exit only respects 19 characters of the program name

What causes this issue?

A program name has more than 19 characters.
When creating a customer exit, only a maximum of 19 characters are
allowed for the program name.

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?

Customer exits cannot be created for program names with more than 19
characters. If you want to write a customer exit for this program,
enter a shorter program name or use Business Add-Ins (BAdIs).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EU139 - The name of the exit only respects 19 characters of the program name ?

  The SAP error message EU139 indicates that the name of the exit you are trying to create or reference exceeds the maximum allowed length of 19 characters for the program name. This is a common issue when working with user exits, enhancements, or function modules in SAP.
  Cause:
  The error occurs because SAP has a limitation on the length of the names for certain objects, including user exits. Specifically, the naming convention for user exits requires that the name must not exceed 19 characters. If you attempt to create or reference an exit with a name longer than this limit, you will encounter the EU139 error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Shorten the Name: Review the name of the exit you are trying to create or reference. Ensure that it is 19 characters or fewer. You may need to abbreviate or use a shorter naming convention.
  
  
  Check Naming Conventions: Make sure that you are following the correct naming conventions for user exits in SAP. This includes using appropriate prefixes and ensuring that the name is meaningful yet concise.
  
  
  Review Documentation: If you are unsure about the naming conventions or the specific requirements for user exits, refer to the SAP documentation or guidelines related to enhancements and exits.
  
  
  Use Alternative Solutions: If you find that you need more than 19 characters for your exit name, consider whether you can achieve your goal through other means, such as using function modules or classes that do not have the same naming restrictions.
  
  
  Related Information:
  
  User Exits: User exits are predefined points in SAP programs where you can add your own code. They are often used to enhance the functionality of standard SAP applications without modifying the original code.
  Enhancement Framework: SAP provides an enhancement framework that allows for more flexible and powerful ways to extend standard functionality. This framework may have different naming conventions and limitations.
  SAP Notes: Check SAP Notes for any updates or specific guidance related to user exits and naming conventions. SAP frequently updates its systems, and there may be relevant notes that address this issue.
  
  By following these steps, you should be able to resolve the EU139 error and successfully create or reference your user exit in SAP.