How To Fix WS_TOOL164 - Service definition &1 was already stored

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 164

• Message text: Service definition &1 was already stored

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WS_TOOL164 - Service definition &1 was already stored ?

  The SAP error message:
  WS_TOOL164: Service definition &1 was already stored
  
  
  Cause:
  This error occurs when you try to create or store a Web Service definition in the SAP system, but a service definition with the same name (&1 is a placeholder for the service name) already exists in the system. Essentially, the system prevents duplicate service definitions to avoid conflicts.
  
  Explanation:
  
  In SAP Web Service development or configuration (e.g., using transaction SOAMANAGER, SE80, or Web Service tools), each service definition must have a unique name.
  If you attempt to create or save a service definition with a name that is already used, the system throws this error.
  This can happen if you try to re-import or re-create a service without deleting or renaming the existing one.
  
  
  
  Solution:
  
  
  Check Existing Service Definitions:
  
  Use transaction SOAMANAGER or SE80 to check if the service definition with the given name already exists.
  In SOAMANAGER, navigate to the "Web Service Configuration" and search for the