How To Fix SPRX143 - Structure pkg. &1 has no structure relationship with structure pkg. &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 143

• Message text: Structure pkg. &1 has no structure relationship with structure pkg. &2

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

What causes this issue?

No structure relationship has been defined from structure package &V1&
to structure package &V2&.

System Response

If the package relationships of the user package are not fully defined,
the system cannot activate the proxy objects involved.

How to fix this error?

The packages that contain or use the generated proxy objects must have
use access for the package interface SAI_TOOLS.
If the user package is part of a structure package, you must also
maintain a structure relationship from the user structure package to the
structure package SAPPINT.

Procedure for System Administrators

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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX143 - Structure pkg. &1 has no structure relationship with structure pkg. &2 ?

  The SAP error message SPRX143 indicates that there is an issue with the structure packages in your SAP system. Specifically, it means that the structure package you are trying to work with does not have a defined relationship with another structure package. This can occur in various scenarios, such as when you are trying to create or modify a structure or when you are working with data models.
  Cause:
  
  Missing Relationships: The primary cause of this error is that the structure package you are working with does not have a defined relationship with the other structure package. This could be due to incorrect configuration or missing dependencies.
  Incorrect Package Assignment: The structure might be assigned to the wrong package or might not be properly linked to the required structure package.
  Transport Issues: If the structure packages were transported from one system to another, there might be inconsistencies or missing relationships due to transport errors.
  
  Solution:
  
  Check Structure Relationships: Verify the relationships between the structure packages in the SAP system. You can do this by navigating to the relevant transaction codes (like SE11 for Data Dictionary) and checking the structure definitions.
  Define Relationships: If the relationship is indeed missing, you may need to define it. This can involve creating a new relationship or modifying existing ones to ensure that the structure packages are correctly linked.
  Review Package Assignments: Ensure that the structures are assigned to the correct packages. You can check this in the package settings and make adjustments as necessary.
  Transport Consistency: If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the relevant objects or manually adjust the structures in the target system.
  Consult Documentation: Review SAP documentation or notes related to structure packages and their relationships for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), and SE38 (ABAP Editor) can be useful for checking and modifying structures.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other SAP users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.