How To Fix AJ864 - Sec. installation &1: Impermissible change to primary installation &4

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 864

• Message text: Sec. installation &1: Impermissible change to primary installation &4

What causes this issue?

The installation group characteristics of secondary installation &v1&
must not change in the period &v2& to &v3&. The
<DS:DE.INSTGRTYPE>grouping type</> of the corresponding primary
installation &v4& must also remain the same in this period.

System Response

The billing of installation &v1& is cancelled.

How to fix this error?

Try not to change the installation group characteristics of primary
installations. If you do, you must bill all secondary installations up
to the date when the changes were made.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AJ864 - Sec. installation &1: Impermissible change to primary installation &4 ?

  The SAP error message AJ864 indicates that there is an impermissible change being attempted on a primary installation in the context of a secondary installation. This typically occurs in scenarios involving the management of installations, such as in the context of SAP IS-U (Industry Solution for Utilities) or similar modules where installations and their relationships are managed.
  Cause:
  The error message AJ864 is triggered when:
  
  An attempt is made to change a secondary installation in a way that violates the rules governing the relationship between primary and secondary installations.
  The system detects that the change would lead to an inconsistency in the installation hierarchy or violate business rules defined in the system.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review the Change Attempt: Check the specific change you are trying to make to the secondary installation. Ensure that it is permissible according to the business rules defined in your SAP system.
  
  
  Check Installation Relationships: Verify the relationship between the primary and secondary installations. Ensure that the secondary installation is correctly linked to the primary installation and that any changes you are making do not violate the established hierarchy.
  
  
  Consult Documentation: Refer to the SAP documentation or configuration guides related to installations and their management. This can provide insights into permissible changes and the structure of installations.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like IE02 for changing installations) to review the details of the installations involved. This can help you identify any discrepancies.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and business processes.
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to error AJ864. SAP Notes often provide specific fixes or workarounds for known issues.
  Transaction Codes: Familiarize yourself with transaction codes related to installation management, such as IE01 (Create Installation), IE02 (Change Installation), and IE03 (Display Installation).
  Business Processes: Understand the business processes that govern installations in your organization, as these can impact how changes are made and what is permissible.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.