How To Fix /AIF/API_CUST026 - No recipients found for namespace &1

/AIF/API_CUST026 - Overview

• Message type: E = Error

• Message class: /AIF/API_CUST -

• Message number: 026

• Message text: No recipients found for namespace &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/API_CUST026 - No recipients found for namespace &1 ?

  The SAP error message /AIF/API_CUST026 No recipients found for namespace &1 typically occurs in the context of the SAP Application Interface Framework (AIF). This error indicates that the system could not find any configured recipients for the specified namespace in the AIF configuration. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing Configuration: The namespace specified in the error message does not have any recipients configured in the AIF settings.
  Incorrect Namespace: The namespace provided might be incorrect or misspelled.
  Inactive or Deleted Recipients: The recipients that were previously configured might have been deleted or deactivated.
  Transport Issues: If the configuration was recently transported from another system, it might not have been properly set up in the target system.
  
  
  Solution:
  
  
  Check Namespace Configuration:
  
  Go to the AIF configuration transaction (usually AIF or SPRO).
  Navigate to the relevant settings for the namespace in question.
  Ensure that there are recipients configured for that namespace.
  
  
  
  Add Recipients:
  
  If no recipients are