How To Fix R8568 - You have chosen no DataSource. Choose one.

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 568

• Message text: You have chosen no DataSource. Choose one.

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 R8568 - You have chosen no DataSource. Choose one. ?

  The SAP error message R8568, "You have chosen no DataSource. Choose one," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a user attempts to execute a query or report without selecting a valid DataSource. This can happen in various scenarios, such as when creating or executing queries in the BEx Query Designer or when working with InfoProviders.
  Cause:
  
  No DataSource Selected: The most straightforward cause is that the user has not selected any DataSource for the query or report.
  DataSource Not Active: The DataSource that the user is trying to use may not be active or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource.
  Configuration Issues: There may be configuration issues in the BW system that prevent the DataSource from being recognized.
  
  Solution:
  
  Select a DataSource: Ensure that you select a valid DataSource before executing the query. This can usually be done in the selection screen of the query or report.
  Check DataSource Activation: Verify that the DataSource you intend to use is active. You can do this by navigating to the DataSource in the Data Warehousing Workbench and checking its status.
  Review Authorizations: Ensure that you have the necessary authorizations to access the DataSource. You may need to consult with your SAP security team to verify your roles and permissions.
  Check Configuration: If the DataSource is supposed to be available but is not showing up, check the configuration settings in the BW system. This may involve looking at the InfoObjects, InfoProviders, and any transformations or data flows associated with the DataSource.
  Recreate the Query: If the issue persists, consider recreating the query or report from scratch, ensuring that you select the appropriate DataSource during the setup process.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to the official SAP documentation for BW/BI for guidance on working with DataSources and queries.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the R8568 error and successfully execute your queries or reports in SAP.