How To Fix APS_CKE_PARSER012 - Source of data source &1 couldn't be found.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE_PARSER - CDS Key user tool - AST handler messages

• Message number: 012

• Message text: Source of data source &1 couldn't be found.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE_PARSER012 - Source of data source &1 couldn't be found. ?

  The SAP error message APS_CKE_PARSER012, which states "Source of data source &1 couldn't be found," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with a data source that the system is trying to access. This error indicates that the system cannot locate the specified data source, which can be due to several reasons.
  Causes:
  
  Data Source Deletion: The data source may have been deleted or is no longer available in the system.
  Incorrect Configuration: The data source might be incorrectly configured or not properly activated.
  Transport Issues: If the data source was transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user may not have the necessary authorizations to access the data source.
  System Connection Issues: There may be connectivity issues between the source system and the SAP BW system.
  Incorrect Source System: The source system defined in the data source may not be correctly set up or may not exist.
  
  Solutions:
  
  Check Data Source Existence: Verify that the data source exists in the system. You can do this by navigating to the Data Sources in the SAP BW system (Transaction RSA1).
  Re-activate Data Source: If the data source exists but is not activated, try reactivating it. This can be done in the Data Source maintenance area.
  Review Transport Logs: If the data source was recently transported, check the transport logs for any errors or issues that may have occurred during the transport.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data source. This can be checked in the user roles and authorizations.
  Verify Source System Configuration: Check the configuration of the source system in the SAP BW system to ensure it is correctly set up and connected.
  Check for System Connectivity: Ensure that there are no connectivity issues between the SAP BW system and the source system. This may involve checking network settings or connection parameters.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSO2 (Data Source Maintenance) to manage and troubleshoot data sources.
  SAP Documentation: Refer to SAP Help documentation for detailed information on data sources and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.