How To Fix WS_TOOL004 - Internal error & in &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 004

• Message text: Internal error & in &

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_TOOL004 - Internal error & in & ?

  The SAP error message:
  WS_TOOL004 Internal error & in &
  is a generic internal error message related to the SAP Web Services or Web Service Tool framework. The placeholders "&" are replaced at runtime with specific details about the error context, but the message itself indicates that an unexpected internal error occurred within the Web Service Tool (WS_TOOL) component.
  
  Cause
  
  Internal inconsistency or bug in the Web Service Tool framework.
  Possible corruption or inconsistency in Web Service definitions or metadata.
  Issues during generation or processing of Web Service artifacts (e.g., WSDL, proxy generation).
  Problems with transport or runtime environment (e.g., missing or inconsistent objects, authorization issues).
  Sometimes caused by incomplete or incorrect configuration of Web Service runtime or tools.
  Could be triggered by custom code or enhancements interacting with Web Service tools.
  
  
  Solution / Troubleshooting Steps
  
  
  Check the full error message details:
  
  Look at the exact text replacing the "&" placeholders.
  Check the short dump (transaction ST22) for detailed error analysis.
  Review system logs