How To Fix /EACA/GL_CUST003 - DataSource &1 is not supported by GL

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACA/GL_CUST -

• Message number: 003

• Message text: DataSource &1 is not supported by GL

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 /EACA/GL_CUST003 - DataSource &1 is not supported by GL ?

  The SAP error message /EACA/GL_CUST003 DataSource &1 is not supported by GL typically indicates that the specified DataSource is not compatible with the General Ledger (GL) functionality in your SAP system. This can occur in various scenarios, particularly when working with data extraction or integration processes.
  Cause:
  
  Unsupported DataSource: The DataSource you are trying to use is not configured or recognized by the GL module.
  Configuration Issues: The DataSource may not have been properly set up in the system, or it may not be activated for use with GL.
  Version Compatibility: The DataSource might be from a different version of SAP or not intended for the current version you are using.
  Missing Authorizations: The user executing the operation may not have the necessary authorizations to access the DataSource.
  
  Solution:
  
  
  Check DataSource Configuration:
  
  Go to the DataSource configuration in the SAP system (transaction code RSA1 for Data Warehousing Workbench).
  Verify that the DataSource is correctly configured and activated for use with GL.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or release notes to ensure that the DataSource is indeed supported by the GL module.
  
  
  
  Update or Modify DataSource:
  
  If the DataSource is not supported, consider using an alternative DataSource that is compatible with GL.
  If necessary, create a custom DataSource that meets your requirements and is compatible with GL.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the DataSource. This can be checked in transaction SU53 or by reviewing the user's roles and authorizations.
  
  
  
  Consult SAP Support:
  
  If the issue persists, consider reaching out to SAP support for further assistance. They can provide insights specific to your system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1 - Data Warehousing Workbench
  SE11 - Data Dictionary (to check DataSource structure)
  SU53 - Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: Check SAP Community or other forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.