CL_DFPS_COMP_EWM026 - &1 object type cannot be changed to associated category

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_DFPS_COMP_EWM - Message Class for EWM Compliance Checks

• Message number: 026

• Message text: &1 object type cannot be changed to associated category

What causes this issue?

This object type cannot be changed to an associated category.

System Response

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

How to fix this error?

The object type contains the associated object types that are maintained
in the sub view underneath.
Please delete the dependent records from the sub view and change the
object category to "associated type".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message CL_DFPS_COMP_EWM026 - &1 object type cannot be changed to associated category ?

  The SAP error message CL_DFPS_COMP_EWM026 indicates that there is an issue with changing the object type to an associated category in the Extended Warehouse Management (EWM) module. This error typically arises when there is an attempt to change the classification of an object (like a material, storage bin, or handling unit) that is not allowed due to certain constraints or settings in the system.
  Cause:
  
  Incorrect Object Type: The object type you are trying to change may not be compatible with the associated category you are attempting to assign.
  Configuration Issues: There may be configuration settings in EWM that restrict the change of object types.
  Data Integrity Constraints: The system may have data integrity rules that prevent certain changes to ensure consistency in the warehouse management processes.
  Dependencies: The object may have dependencies or relationships with other objects that prevent it from being changed.
  
  Solution:
  
  Check Object Compatibility: Verify that the object type you are trying to change is compatible with the associated category. Refer to the documentation or configuration settings to understand the valid combinations.
  Review Configuration Settings: Check the EWM configuration settings to see if there are any restrictions on changing object types. You may need to consult with your SAP Basis or EWM configuration team.
  Data Consistency Check: Ensure that there are no existing dependencies or relationships that would prevent the change. You may need to resolve any issues with related objects first.
  Use Transaction Codes: Utilize relevant transaction codes (like /SCWM/PRDI for product master data) to review and modify the object settings as needed.
  Consult SAP Notes: Look for any SAP Notes related to this error message. SAP frequently updates its knowledge base with solutions for known issues.
  Testing in Development: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without impacting production data.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for EWM to understand the object types and their associated categories.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Support Tickets: If the issue persists and you cannot find a resolution, consider raising a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.