How To Fix SPAK_ADT_PACKAGE_UI005 - The package name must not contain characters from 'a - z'

SAP Error Message - Details

• Message type: E = Error

• Message class: SPAK_ADT_PACKAGE_UI -

• Message number: 005

• Message text: The package name must not contain characters from 'a - z'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPAK_ADT_PACKAGE_UI005 - The package name must not contain characters from 'a - z' ?

  The SAP error message SPAK_ADT_PACKAGE_UI005 indicates that the package name you are trying to create or use contains invalid characters. Specifically, the error states that the package name must not contain lowercase letters ('a' to 'z'). In SAP, package names must adhere to specific naming conventions.
  Cause:
  
  Invalid Characters: The package name includes lowercase letters, which are not allowed in SAP package naming conventions.
  Naming Convention Violation: SAP requires that package names consist of uppercase letters, numbers, and underscores, and they must start with a letter.
  
  Solution:
  To resolve this error, you should rename the package to comply with SAP's naming conventions. Here are the steps you can take:
  
  Use Uppercase Letters: Ensure that the package name is entirely in uppercase letters. For example, instead of my_package, use MY_PACKAGE.
  Avoid Special Characters: Make sure that the package name does not include any special characters or spaces.
  Follow Naming Guidelines: Refer to the SAP documentation for specific guidelines on naming packages. Generally, a valid package name should:
  
  Start with a letter (A-Z)
  Contain only uppercase letters (A-Z), numbers (0-9), and underscores (_)
  Be between 1 and 30 characters long
  
  
  
  Related Information:
  
  SAP Documentation: Check the official SAP documentation for more details on naming conventions and best practices for creating packages.
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE21 (Package Builder) to manage packages and see existing naming conventions.
  Development Guidelines: Familiarize yourself with SAP's development guidelines to avoid similar issues in the future.
  
  By following these steps and ensuring compliance with SAP's naming conventions, you should be able to resolve the error and successfully create or modify your package.