How To Fix AD102 - Select a shorter name for &

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 102

• Message text: Select a shorter name for &

What causes this issue?

The specified name is too long. Usually up to 30 characters are
permitted for names.
There are some restrictions for certain objects. These objects are
included in the following list together with the maximum length
allowed:
Transparent tables and their fields: 16
Logical and physical pools/clusters and their fields: 10
Database views: 16
Lock objects: 16
Matchcode objects: 4
Indexes: 3
Matchcode IDs: 1

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?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD102 - Select a shorter name for & ?

  The SAP error message AD102 ("Select a shorter name for &") typically occurs when you are trying to create or modify an object (like a program, function module, or other repository objects) in the SAP system, and the name you have chosen exceeds the allowed length or naming conventions.
  Cause:
  
  Name Length Exceeded: SAP has specific limits on the length of names for various objects. For example, the maximum length for many object names is 30 characters.
  Invalid Characters: The name may contain invalid characters or may not conform to the naming conventions set by SAP.
  Reserved Names: The name you are trying to use might be reserved or already in use by another object.
  
  Solution:
  
  Shorten the Name: Choose a name that is shorter than the maximum allowed length. Ensure it is within the character limit (usually 30 characters).
  Check Naming Conventions: Make sure the name adheres to SAP's naming conventions. For example, it should start with a letter and can include letters, numbers, and underscores.
  Avoid Reserved Names: Ensure that the name you are trying to use is not already taken or reserved by the system.
  Use Descriptive Abbreviations: If you need to convey specific information in the name, consider using abbreviations or acronyms to keep the name concise.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions and object naming rules.
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to check existing objects and their names.
  SAP Notes: Check SAP Notes for any specific issues or updates related to naming conventions or errors.
  
  If you continue to face issues after following these steps, consider reaching out to your SAP administrator or support team for further assistance.