How To Fix WS_TOOL139 - Object name is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: WS_TOOL - Message Class for Web Services and Virtual Endpoints

• Message number: 139

• Message text: Object name is not valid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL139 - Object name is not valid ?

  The SAP error message WS_TOOL139: Object name is not valid typically occurs in the context of Web Services or when working with SAP tools that involve object names, such as in the Web Service Navigator, SOAMANAGER, or when dealing with proxy objects, service definitions, or related configurations.
  
  Cause
  
  Invalid Object Name Format: The object name you entered does not conform to the expected naming conventions or syntax rules in SAP. This could be due to illegal characters, incorrect length, or wrong structure.
  Non-existent Object: The object name refers to an object that does not exist in the system.
  Typographical Errors: Simple typos or case sensitivity issues in the object name.
  Incorrect Namespace or Prefix: In some cases, the object name must include a specific namespace or prefix, and missing or incorrect usage leads to this error.
  Contextual Restrictions: Certain tools or transactions expect object names of a particular type or from a specific repository, and providing an object name from outside that scope triggers the error.
  
  
  Solution
  
  
  Check Naming Conventions:
  
  Verify that the object name follows SAP naming rules:
  
  Allowed characters (usually alphanumeric and underscores).
  Correct length (not too long or too short).
  Proper case sensitivity if applicable.
  
  
  
  
  
  Verify Object Existence:
  
  Use SE80, SE24, or relevant transactions to confirm the object exists.
  For Web Service objects, check in SOAMANAGER or WSADMIN if the service or proxy is correctly created.
  
  
  
  Correct Namespace/Prefix:
  
  If the object requires a namespace or prefix, ensure it is included correctly.
  For example, in Web Service definitions, the full qualified name might be required.
  
  
  
  Avoid Typographical Errors:
  
  Double-check spelling and case.
  Copy-paste the object name from a reliable source if possible.
  
  
  
  Use SAP Tools to Validate:
  
  Use SAP transactions like SE80 or SE24 to search and validate object names.
  Use SOAMANAGER to check Web Service configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or official documentation related to the specific tool or transaction you are using.
  
  
  
  
  Related Information
  
  
  Transactions Involved:
  
  SOAMANAGER: For Web Service configuration.
  SE80: Object Navigator.
  SE24: Class Builder.
  WSADMIN: Web Service administration.
  
  
  
  Common Object Types:
  
  ABAP classes.
  Web Service definitions.
  Proxy objects.
  Service interfaces.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes related to WS_TOOL139 or Web Service object naming issues.
  
  
  
  Example Scenario:
  
  When creating or consuming a Web Service, if you enter an invalid service name or proxy class name, SAP throws WS_TOOL139.
  
  
  
  
  If you provide the exact context or transaction where you encounter this error, I can give more tailored advice.