How To Fix CMS_AST019 - Enter a unique identification for sub-asset; specified ID already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_AST - Message Class for Asset

• Message number: 019

• Message text: Enter a unique identification for sub-asset; specified ID already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMS_AST019 - Enter a unique identification for sub-asset; specified ID already exists ?

  The SAP error message CMS_AST019 indicates that there is an attempt to create or modify a sub-asset in the Asset Accounting (FI-AA) module, but the specified identification (ID) for the sub-asset already exists in the system. This error typically arises when there is a duplicate entry for the sub-asset ID you are trying to use.
  Cause:
  
  Duplicate Sub-Asset ID: The most common cause is that the sub-asset ID you are trying to enter already exists in the system. Each sub-asset must have a unique identification number.
  Data Entry Error: There may have been a typographical error in the ID you are trying to enter, leading to confusion with an existing ID.
  System Configuration: In some cases, the system configuration may not allow for certain ID formats or ranges, leading to conflicts.
  
  Solution:
  
  
  Check Existing Sub-Assets: 
  
  Use transaction codes like AS03 (Display Asset) to check if the sub-asset ID you are trying to use already exists. 
  If it does exist, you will need to choose a different, unique ID for your new sub-asset.
  
  
  
  Modify the ID: 
  
  If you find that the ID is already in use, modify your entry to a unique ID that does not conflict with existing sub-assets.
  
  
  
  Review Data Entry: 
  
  Double-check your data entry for any typographical errors. Ensure that you are entering the correct ID format and that it is not mistakenly similar to an existing ID.
  
  
  
  Consult Documentation: 
  
  If you are unsure about the ID format or the range of IDs that can be used, consult your organization's documentation or SAP guidelines.
  
  
  
  System Configuration: 
  
  If you suspect that the issue may be related to system configuration, consult with your SAP Basis or configuration team to ensure that the system settings allow for the creation of new sub-assets without conflicts.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  AS01: Create Asset
  AS02: Change Asset
  AS03: Display Asset
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to asset management that may address this error.
  User Authorization: Ensure that you have the necessary permissions to create or modify sub-assets in the system.
  
  By following these steps, you should be able to resolve the CMS_AST019 error and successfully create or modify your sub-asset in SAP.