How To Fix OZ143 - You many only enter syntactic characters for lockable objects

SAP Error Message - Details

• Message type: E = Error

• Message class: OZ - Customizing Basis tools

• Message number: 143

• Message text: You many only enter syntactic characters for lockable objects

What causes this issue?

You have selected an invalid character set for a lockable object. You
may only use syntactic characters in the names of lockable objects,
that is, objects that must be recorded in the object directory.

System Response

The character set will be rejected.

How to fix this error?

Select a syntactic character set.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OZ143 - You many only enter syntactic characters for lockable objects ?

  The SAP error message OZ143, which states "You may only enter syntactic characters for lockable objects," typically occurs when you are trying to enter a name for a lockable object (like a lock object or a table) that contains invalid characters. In SAP, lockable objects must adhere to specific naming conventions, which only allow certain characters.
  Cause:
  The error is caused by the use of invalid characters in the name of the lockable object. SAP has specific rules regarding the naming of objects, and these rules restrict the use of non-syntactic characters (such as special characters or spaces).
  Solution:
  To resolve this error, you should:
  
  
  Check the Object Name: Ensure that the name you are trying to use for the lockable object contains only valid characters. Valid characters typically include:
  
  Letters (A-Z, a-z)
  Numbers (0-9)
  Underscores (_)
  
  
  
  Follow Naming Conventions: Make sure that the name adheres to SAP's naming conventions. For example:
  
  The name should start with a letter.
  It should not exceed the maximum length allowed (usually 30 characters).
  Avoid using special characters like @, #, $, %, etc.
  
  
  
  Modify the Name: If the name you are trying to use contains invalid characters, modify it to comply with the naming rules. For example, if you have a name like "Lock Object 1", change it to "Lock_Object_1".
  
  
  Consult Documentation: If you are unsure about the naming conventions, refer to the SAP documentation or guidelines for naming objects in your specific SAP environment.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message.
  Transaction Codes: If you are working with lock objects, you might be using transaction codes like SE11 (Data Dictionary) or SE54 (Lock Object Maintenance).
  SAP Community: You can also search for discussions or solutions in the SAP Community forums, where other users may have encountered and resolved similar issues.
  
  By ensuring that you are using valid syntactic characters and following the naming conventions, you should be able to resolve the OZ143 error and successfully create or modify your lockable objects in SAP.