How To Fix PAK052 - Package interface &1 is not assigned to package &2

PAK052 - Overview

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 052

• Message text: Package interface &1 is not assigned to package &2

Self-Explanatory Message

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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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PAK052 - Details

• The SAP error message PAK052 indicates that a package interface is not assigned to the specified package. This typically occurs during the development or transport of objects in the SAP system, particularly when dealing with package interfaces and their associations.
  
  Cause:
  
  Missing Assignment: The package interface you are trying to use has not been assigned to the package you are working with.
  Transport Issues: If you are transporting objects between different SAP systems, the package interface may not have been included in the transport request.
  Development Environment: The package interface might exist in a different development environment or package, leading to the error when trying to access it from the current package.
  
  
  Solution:
  
  
  Check Package Assignment:
  
  Go to the transaction code SE80 (Object Navigator) or SE21 (Transport Organizer).
  Navigate to the package in question and check if the package interface is correctly assigned to it.
  If it is not assigned, you can assign the package interface to the package