How To Fix CU870 - Start with "Configuration structure" not possible: select first

CU870 - Overview

• Message type: E = Error

• Message class: CU - Variants / configuration messages

• Message number: 870

• Message text: Start with "Configuration structure" not possible: select first

What causes this issue?

When you selected the allowed screens, you did not select <LS>Conf.
structure</>, so you cannot start configuration with this screen.

How to fix this error?

Include <LS>Conf. structure</> in the selection of allowed screens.

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 CU870 - Start with "Configuration structure" not possible: select first ?

  The SAP error message CU870, which states "Start with 'Configuration structure' not possible: select first," typically occurs in the context of variant configuration in SAP. This error indicates that the system is unable to start the configuration process because it requires a selection of a configuration structure first.
  
  Cause:
  
  No Configuration Structure Selected: The user has not selected a configuration structure before attempting to start the configuration process.
  Incorrect Navigation: The user may have navigated to the configuration screen without properly selecting the required object or structure.
  Authorization Issues: There may be authorization issues preventing the user from accessing the necessary configuration structures.
  Missing or Incomplete Master Data: The configuration structure may not be defined correctly in the system, or the necessary master data may be missing.
  
  
  Solution:
  
  Select a Configuration Structure: Ensure that you select a valid configuration structure before attempting to start the configuration. This can usually be done by navigating to the appropriate menu