How To Fix ISLM_API402 - PAI Engine setup required

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 402

• Message text: PAI Engine setup required

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 ISLM_API402 - PAI Engine setup required ?

  The SAP error message ISLM_API402: PAI Engine setup required typically indicates that the system is missing the necessary configuration for the PAI (Process Automation Interface) engine. This error can occur in various contexts, particularly when dealing with integration scenarios or when using specific SAP applications that rely on the PAI engine for processing.
  
  Cause:
  
  Missing Configuration: The PAI engine may not be properly configured in the system. This could be due to missing entries in the relevant configuration tables or settings.
  Incorrect System Setup: The system may not have the necessary components or add-ons installed that are required for the PAI engine to function.
  Authorization Issues: The user may not have the necessary authorizations to access or configure the PAI engine.
  Version Compatibility: There may be compatibility issues between different SAP components or versions that affect the PAI engine.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant transaction codes (like SPRO) to check the configuration settings for the PAI