How To Fix /UI5/APP_API161 - Service &1 has the following ACH component: &2

/UI5/APP_API161 - Overview

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 161

• Message text: Service &1 has the following ACH component: &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.

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/UI5/APP_API161 - Details

• The SAP error message /UI5/APP_API161 typically indicates an issue related to the Application Programming Interface (API) in the SAP UI5 framework. The message suggests that a specific service has an associated ACH (Application Component Hierarchy) component that may not be configured correctly or is missing.
  
  Cause:
  
  Service 
  Configuration Issues: The service specified in the error message may not be properly configured in the SAP system.
  Missing or Incorrect ACH Component: The ACH component referenced in the error message may not exist, or there may be a mismatch in the expected configuration.
  Authorization Issues: The user may not have the necessary authorizations to access the specified service or component.
  Transport Issues: If the service was recently transported from one system to another, it may not have been properly activated or configured in the target system.
  
  
  Solution:
  
  
  Check Service Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and verify that the service is correctly registered and activated.
  Ensure