How To Fix WS_TOOL129 - Internal error when starting the Web Service Wizard

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 129

• Message text: Internal error when starting the Web Service Wizard

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_TOOL129 - Internal error when starting the Web Service Wizard ?

  SAP Error Message:
  WS_TOOL129 Internal error when starting the Web Service Wizard
  
  Cause
  This error typically occurs when there is an issue with the Web Service Wizard initialization in the SAP system. Common causes include:
  
  Missing or inconsistent Web Service components: The Web Service runtime or related components (like SOA Manager or Web Service tools) are not properly installed or configured.
  Authorization issues: The user starting the wizard lacks necessary authorizations.
  Inconsistent or missing configuration in the Web Service framework: For example, missing entries in the SOAMANAGER or incorrect service registry settings.
  Transport or patch inconsistencies: Missing support packages or inconsistent kernel patches related to Web Service tools.
  Java stack or ICM issues: If the Web Service Wizard relies on Java stack components or ICM (Internet Communication Manager), problems there can cause internal errors.
  
  
  Solution
  
  
  Check system prerequisites:
  
  Ensure that the Web Service runtime and related components are installed and up to date.
  Verify that the required support packages and kernel patches