How To Fix WS_TOOL802 - Service definition contains an error

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 802

• Message text: Service definition contains an error

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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Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL802 - Service definition contains an error ?

  Certainly! Here's a detailed explanation for the SAP error message WS_TOOL802: Service definition contains an error:
  
  Error Message
  WS_TOOL802: Service definition contains an error
  
  Cause
  This error typically occurs when there is a problem with the Web Service definition in SAP. The service definition might be corrupted, incomplete, or contain invalid entries. Common causes include:
  
  Incorrect or incomplete service definition: The service metadata (WSDL or service configuration) has syntax errors or missing mandatory elements.
  Transport or namespace issues: The service definition references namespaces or transport protocols incorrectly.
  Inconsistent or outdated service metadata: The service definition was changed but not properly activated or regenerated.
  Authorization or system inconsistencies: The user or system does not have the necessary authorizations or the system is in an inconsistent state.
  Issues in SOAMANAGER or SE80: The service configuration in SOAMANAGER or the service definition in SE80 is invalid or incomplete.
  
  
  Solution
  To resolve the WS_TOOL802 error, follow these steps:
  
  
  Check the Service Definition in SE80 or SOAMANAGER  
  
  Go to transaction SE80 (Object Navigator) and open the service definition (e.g., under Enterprise Services or Web Services).
  Verify the service interface and binding are correctly defined.
  Alternatively, use SOAMANAGER to check the service configuration and bindings.
  
  
  
  Validate the WSDL and Service Metadata  
  
  Generate or regenerate the WSDL for the service.
  Check for syntax errors or missing elements in the WSDL.
  Use external tools or SAP’s WSDL validator to ensure the WSDL is valid.
  
  
  
  Activate the Service Definition  
  
  If the service definition was changed, ensure it is activated.
  In SE80, right-click the service and choose Activate.
  In SOAMANAGER, ensure the service configuration is active.
  
  
  
  Check Namespace and Transport Settings  
  
  Verify that the namespaces used in the service definition are consistent and correctly referenced.
  Check the transport protocol (HTTP, HTTPS, SOAP version) settings.
  
  
  
  Check Authorizations  
  
  Ensure the user performing the operation has the necessary authorizations for web service configuration and activation.
  
  
  
  Clear Cache and Regenerate  
  
  Sometimes, clearing the cache or regenerating the service metadata helps.
  Use transaction SICF to check and activate the relevant ICF services.
  Regenerate the proxy or service artifacts if applicable.
  
  
  
  Check for OSS Notes  
  
  Search SAP OSS Notes for any known issues related to WS_TOOL802.
  Apply relevant patches or corrections if available.
  
  
  
  
  Related Information
  
  
  Transactions involved:  
  
  SE80: Object Navigator for service definition and activation  
  SOAMANAGER: Web Service Configuration and Administration  
  SICF: Internet Communication Framework services activation  
  SPROXY: Proxy generation and management (if proxies are involved)
  
  
  
  SAP Help and Documentation:  
  
  SAP Help Portal on Web Services and SOA  
  SAP Notes and Knowledge Base Articles related to WS_TOOL802
  
  
  
  Common scenarios:  
  
  When creating or modifying web services in SAP NetWeaver  
  When consuming or exposing SOAP-based web services  
  After system upgrades or transport imports affecting web service definitions
  
  
  
  
  If you provide more context (e.g., when exactly the error occurs, the service involved, or system version), I can help with more specific guidance.