How To Fix RSIS151 - Unknown service type &1 (service &2)

RSIS151 - Overview

• Message type: E = Error

• Message class: RSIS -

• Message number: 151

• Message text: Unknown service type &1 (service &2)

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 RSIS151 - Unknown service type &1 (service &2) ?

  The SAP error message RSIS151 indicates that there is an issue with a service type that is not recognized by the system. This error typically occurs in the context of SAP's Information Steward or related data services when the system is trying to access or process a service that is not defined or is incorrectly configured.
  
  Cause:
  
  Unknown Service Type: The service type specified in the request is not recognized by the system. This could be due to a typo, an outdated configuration, or a missing service definition.
  
  Configuration Issues: The service may not be properly configured in the system, or the necessary components may not be installed.
  Version Mismatch: There may be a version mismatch between the components of the SAP system, leading to incompatibility with certain service types.
  Transport Issues: If the service was recently transported from another system, it may not have been set up correctly in the target environment.
  
  
  Solution:
  
  Check Service Type: