How To Fix >U057 - Object name &1 is not permitted: Correct entry

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 057

• Message text: Object name &1 is not permitted: Correct entry

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >U057 - Object name &1 is not permitted: Correct entry ?

  The SAP error message U057 indicates that the object name you are trying to use is not permitted. This error typically occurs when you are attempting to create or modify an object (like a table, function module, or program) with a name that does not conform to the naming conventions or restrictions set by SAP.
  Causes:
  
  Invalid Naming Convention: The object name may not follow the required naming conventions. For example, SAP has specific rules regarding the length, characters, and prefixes of object names.
  Reserved Names: The name you are trying to use might be reserved by SAP or already in use by another object.
  Namespace Issues: If you are working in a system with namespaces, the object name may not be prefixed correctly with the appropriate namespace.
  Development Class Restrictions: If you are trying to create an object in a specific development class, there may be restrictions on the naming of objects within that class.
  
  Solutions:
  
  
  Check Naming Conventions: Ensure that the object name adheres to SAP's naming conventions. For example:
  
  Object names should typically start with a letter and can include letters, numbers, and underscores.
  The length of the name should not exceed the maximum allowed length (usually 30 characters for many object types).
  
  
  
  Use a Different Name: If the name is reserved or already in use, try using a different name that is unique and follows the naming conventions.
  
  
  Namespace Prefix: If you are working in a namespaced environment, ensure that you are using the correct namespace prefix for your object name.
  
  
  Consult Documentation: Refer to the SAP documentation or the specific guidelines for the type of object you are trying to create or modify to ensure compliance with naming rules.
  
  
  Check Development Class: If applicable, check the settings of the development class you are working in to see if there are any specific restrictions on object names.
  
  
  Related Information:
  
  SAP Notes: You can search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or updates regarding this error.
  SAP Community: Engaging with the SAP Community forums can also provide insights from other users who may have encountered similar issues.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE37 (Function Modules), or SE80 (Object Navigator) to check existing objects and their naming conventions.
  
  By following these guidelines, you should be able to resolve the U057 error and successfully create or modify the object in SAP.