How To Fix RJ115 - DataSource & has an invalid type

SAP Error Message - Details

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 115

• Message text: DataSource & has an invalid type

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 RJ115 - DataSource & has an invalid type ?

  The SAP error message RJ115, which states that "DataSource & has an invalid type," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the DataSource configuration. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Incorrect DataSource Type: The DataSource may be defined with an incorrect type that does not match the expected format or structure. For example, it could be a mismatch between a DataSource that is expected to be a flat file and one that is defined as a database table.
  
  
  Inconsistent Metadata: The metadata of the DataSource may not be consistent with the underlying data structure. This can happen if the DataSource was modified or if there were changes in the source system.
  
  
  Transport Issues: If the DataSource was transported from one system to another, there may have been issues during the transport process that led to an invalid configuration.
  
  
  Version Compatibility: The DataSource may not be compatible with the version of SAP BW or the source system you are using.
  
  
  Solution:
  
  
  Check DataSource Configuration: Go to the DataSource configuration in the SAP BW system and verify that the type of the DataSource is correctly defined. Ensure that it matches the expected type for the data being extracted.
  
  
  Recreate the DataSource: If the DataSource is corrupted or incorrectly configured, consider deleting and recreating it. Make sure to follow the correct steps for creating a DataSource.
  
  
  Check Source System: Verify the configuration of the source system to ensure that it is correctly set up and that the DataSource is compatible with the source data.
  
  
  Transport Validation: If the DataSource was transported, check the transport logs for any errors or warnings. You may need to re-transport the DataSource or manually adjust the configuration.
  
  
  Update Metadata: If there have been changes in the underlying data structure, update the metadata of the DataSource to reflect these changes.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource type you are working with for any additional configuration requirements or known issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource type or the RJ115 error message.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and check their configurations.
  Logs and Traces: Review logs and traces in the SAP system to gather more information about the error and its context.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP BW/BI.