How To Fix CPWB004 - Select at least one object type

CPWB004 - Overview

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 004

• Message text: Select at least one object type

What causes this issue?

You want to leave the <zh>Work area details</> dialog box. You must,
however, select at least one object type in the <zh>Available as
selection criteria</> area for which you want to enter selection
criteria on the <zh>Selection criteria</> screen.

System Response

The system does not allow you to leave the dialog box.

How to fix this error?

Select at least one object type in the <zh>Available as selection
criteria</> area.

Error message extract from SAP system. Copyright SAP SE.

CPWB004 - Details

• The SAP error message CPWB004: Select at least one object type typically occurs in the context of the SAP Controlling (CO) module, particularly when working with the Cost Planning Workbench (CPWB). This error indicates that the user has not selected any object types (such as cost centers, internal orders, etc.) for the operation they are trying to perform.
  
  Cause:
  The error is triggered when:
  
  The user attempts to execute a function or transaction that requires at least one object type to be selected, but none has been chosen.
  The selection criteria in the planning or reporting screen are incomplete.
  
  
  Solution:
  To resolve the CPWB004 error, follow these steps:
  
  
  Check Object Type Selection:
  
  Go back to the screen where the error occurred.
  Ensure that you have selected at least one object type from the available options. This could include cost centers, profit centers, internal orders, etc.
  
  
  
  Review Selection Criteria:
  
  If you are using a selection screen, make sure that all required fields