How To Fix IQ158 - You are not allowed to create objects for installed bases of type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IQ -

• Message number: 158

• Message text: You are not allowed to create objects for installed bases of type &1

What causes this issue?

This concerns an installed base category that cannot be created using
the current transaction.

System Response

The creation of this installed base is not allowed.

How to fix this error?

Installed bases of this category are created using the corresponding
transaction ('CMWO' - CM-Workbench).

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 IQ158 - You are not allowed to create objects for installed bases of type &1 ?

  The SAP error message IQ158 indicates that a user is attempting to create objects for installed bases of a specific type, but they do not have the necessary permissions to do so. This error typically arises in the context of SAP's Installed Base (IB) functionality, which is part of the Customer Service (CS) or Plant Maintenance (PM) modules.
  Cause:
  
  Insufficient Authorization: The user does not have the required authorization to create objects (like service orders, notifications, etc.) for the specified installed base type.
  Configuration Settings: The installed base type may have specific settings that restrict object creation based on user roles or profiles.
  Business Rules: There may be business rules defined in the system that prevent certain actions based on the installed base type.
  
  Solution:
  
  
  Check User Authorizations:
  
  Review the user's roles and authorizations in the SAP system. Ensure that the user has the necessary permissions to create objects for the specified installed base type.
  You can use transaction code SU53 to check for authorization failures after the error occurs.
  
  
  
  Review Installed Base Configuration:
  
  Check the configuration settings for the installed base type in transaction OIBB (for Installed Base Management). Ensure that the settings allow the creation of objects for the relevant installed base type.
  
  
  
  Consult with SAP Security Team:
  
  If you are not able to resolve the authorization issue, consult with your SAP security team or administrator to adjust the roles or permissions as needed.
  
  
  
  Check Business Rules:
  
  Review any business rules or custom logic that may be preventing the creation of objects for the installed base type. This may involve checking user exits, BAdIs, or custom development.
  
  
  
  Documentation and Support:
  
  Refer to SAP documentation for further details on installed base management and authorization concepts.
  If the issue persists, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU53: Authorization check analysis.
  OIBB: Configuration for Installed Base Management.
  
  
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to installed base management and authorization.
  User Roles: Familiarize yourself with the roles and authorizations related to Installed Base Management in your organization.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.