How To Fix EU251 - Specify a name for the include program

EU251 - Overview

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 251

• Message text: Specify a name for the include program

Self-Explanatory Message

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EU251 - Details

• The SAP error message EU251, which states "Specify a name for the include program," typically occurs when you are trying to create or modify an include program in the ABAP Workbench (SE80 or SE38) without providing a valid name for the include.
  
  Cause:
  
  Missing Name: The most common cause of this error is that the user has not specified a name for the include program when prompted.
  Incorrect Input: The name provided may not conform to the naming conventions required by SAP (e.g., it may be too long, contain invalid characters, or not start with a valid prefix).
  Technical Settings: There may be issues with the technical settings or the environment that prevent the system from recognizing the name.
  
  
  Solution:
  
  
  Provide a Valid Name: When creating or modifying an include program, ensure that you enter a valid name. The name should:
  
  Start with a letter.
  Be followed by letters, numbers, or underscores.
  Not exceed the maximum length (typically 30