How To Fix MU019 - No component selected for deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: MU - Maintenance of structured materials

• Message number: 019

• Message text: No component selected for deletion

What causes this issue?

You wanted to create or display components for a
<DS:GLOS.structured_material>structured material</>. However, the
material &V1& does not have the correct
<DS:GLOS.material_category>material category</>. Only the following
material categories are allowed for structured materials:
<DS:GLOS.set>Sales sets</>
<DS:GLOS.prepack>Prepacks</>
<DS:GLOS.display>Displays</>
<DS:GLOS.empties>Empties</>

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?

Since it is not possible to change the material category after you have
created a material, create a structured material with the correct
material category.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MU019 - No component selected for deletion ?

  The SAP error message MU019 ("No component selected for deletion") typically occurs when you are trying to delete a component from a bill of materials (BOM) or a similar structure, but the system does not recognize any components as being selected for deletion. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  No Component Selected: The most straightforward cause is that you have not selected any components to delete before attempting the deletion action.
  Incorrect Selection Method: You may be using an incorrect method to select components for deletion, such as trying to delete from a list that does not allow for deletion.
  Authorization Issues: You may not have the necessary authorizations to delete components from the BOM or the relevant structure.
  System Configuration: There may be configuration settings in the SAP system that prevent deletion of certain components based on specific criteria.
  Data Integrity Issues: There could be data integrity issues or inconsistencies in the BOM that prevent the deletion process.
  
  Solutions:
  
  Select Components: Ensure that you have properly selected the components you wish to delete. This can usually be done by checking the selection boxes next to the components in the BOM or relevant screen.
  Check Selection Method: Make sure you are using the correct method to select and delete components. Refer to the SAP documentation or help files for guidance on the correct procedure.
  Review Authorizations: Check your user authorizations to ensure you have the necessary permissions to delete components. You may need to contact your SAP administrator for assistance.
  Consult Configuration Settings: If you suspect that configuration settings are causing the issue, consult with your SAP configuration team to review the settings related to BOM management and component deletion.
  Data Consistency Check: Perform a data consistency check on the BOM to identify any issues that may be preventing deletion. This may involve using transaction codes like CS02 (Change BOM) or CS03 (Display BOM) to review the BOM structure.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) for managing BOMs.
  SAP Notes: Check SAP Notes for any known issues or patches related to the MU019 error. SAP Notes can provide specific guidance or fixes for known problems.
  Documentation: Refer to the SAP Help Portal for detailed documentation on BOM management and component deletion processes.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.