How To Fix CMS_AST042 - Safety discount is default for sub-asset &1; you cannot enter safety amt

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_AST - Message Class for Asset

• Message number: 042

• Message text: Safety discount is default for sub-asset &1; you cannot enter safety amt

What causes this issue?

You can only specify either safety discount or safety amount for a
sub-asset. Safety discount value has been set as default for the sub-
asset type of the specified sub-asset. Therefore, you cannot enter
safety amount.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMS_AST042 - Safety discount is default for sub-asset &1; you cannot enter safety amt ?

  The SAP error message CMS_AST042 indicates that a safety discount is set as the default for a sub-asset, and as a result, you cannot enter a safety amount. This error typically arises in the context of asset accounting within the SAP system, particularly when dealing with sub-assets and their associated safety discounts.
  Cause:
  
  Default Safety Discount: The system has a default safety discount configured for the sub-asset in question. This means that the system expects the safety amount to be automatically calculated based on this discount, and manual entry is not allowed.
  Configuration Settings: The configuration settings for the asset or sub-asset may have been set up in such a way that they enforce the use of a default safety discount, preventing any manual adjustments.
  
  Solution:
  
  Review Asset Configuration: Check the configuration settings for the sub-asset. You may need to verify if the safety discount is indeed set as default and whether it is necessary for your business process.
  Adjust Safety Discount Settings: If the default safety discount is not required, you can change the settings to allow for manual entry of the safety amount. This may involve:
  
  Navigating to the asset master data and adjusting the safety discount settings.
  Consulting with your SAP administrator or functional consultant to modify the configuration if necessary.
  
  
  Use the Correct Transaction: Ensure that you are using the correct transaction code for entering safety amounts. Sometimes, using the wrong transaction can lead to such errors.
  Consult Documentation: Refer to SAP documentation or help files for specific guidance on handling safety discounts and sub-assets.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and AS03 (Display Asset) to manage asset data effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to asset configurations. Sometimes, restrictions in user roles can lead to such errors.
  Testing Changes: After making any changes to the configuration, it is advisable to test the changes in a development or quality environment before applying them to production.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.