How To Fix /PM0/AB_AT104 - Data source &1 is still used in check variant &2 => No deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_AT -

• Message number: 104

• Message text: Data source &1 is still used in check variant &2 => No deletion

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 /PM0/AB_AT104 - Data source &1 is still used in check variant &2 => No deletion ?

  The SAP error message /PM0/AB_AT104 indicates that a specific data source is still being utilized in a check variant, which prevents its deletion. This error typically arises in the context of Asset Accounting or similar modules where data sources and check variants are used for validations and checks.
  Cause:
  The error occurs when you attempt to delete a data source that is currently linked to a check variant. The system prevents this action to maintain data integrity and ensure that the check variant continues to function correctly.
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify the Check Variant: The error message provides the check variant (&2) that is using the data source (&1). Make a note of these identifiers.
  
  
  Review Check Variants:
  
  Navigate to the relevant transaction in SAP (e.g., transaction code OB58 for check variants in Asset Accounting).
  Look for the check variant mentioned in the error message.
  
  
  
  Modify or Remove the Data Source:
  
  If you want to delete the data source, you must first remove it from the check variant.
  Open the check variant and check the settings or configurations where the data source is being used.
  Remove the data source from the check variant.
  
  
  
  Delete the Data Source:
  
  Once the data source is no longer linked to any check variant, you can proceed to delete it.
  Use the appropriate transaction (e.g., OABT for data sources) to delete the data source.
  
  
  
  Test the Changes: After making the changes, test the functionality to ensure that everything works as expected and that the check variant is still valid without the deleted data source.
  
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for Asset Accounting or the specific module you are working with for more details on check variants and data sources.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OB58 - Check Variants
  OABT - Data Sources
  
  
  Authorization: Ensure you have the necessary authorizations to modify check variants and data sources in your SAP system.
  
  If you continue to face issues or if the check variant is critical, consider consulting with your SAP Basis or functional team for further assistance.