How To Fix RSDL103 - DataSource & for DB Connect is generated in BW

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDL - BW DB Connect

• Message number: 103

• Message text: DataSource & for DB Connect is generated in BW

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDL103 - DataSource & for DB Connect is generated in BW ?

  The SAP error message RSDL103 typically indicates an issue with a DataSource in SAP BW (Business Warehouse) that is related to a DB Connect. This error can occur for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  Cause of RSDL103 Error
  
  
  DataSource Configuration Issues: The DataSource may not be properly configured, which can include incorrect settings for the source system or connection parameters.
  
  
  Connection Problems: There may be issues with the database connection itself, such as network problems, incorrect credentials, or the database being down.
  
  
  Authorization Issues: The user or service account used to connect to the database may not have the necessary permissions to access the DataSource.
  
  
  DataSource Activation: The DataSource may not be activated or may have been deactivated in the BW system.
  
  
  Technical Settings: The technical settings of the DataSource may not be correctly defined, such as the extraction method or the data structure.
  
  
  Solutions to RSDL103 Error
  
  
  Check DataSource Configuration:
  
  Go to the DataSource in the SAP BW system and verify that all settings are correct.
  Ensure that the source system is correctly defined and that the connection parameters are accurate.
  
  
  
  Test Database Connection:
  
  Use the DB Connect test functionality to check if the connection to the database is working.
  Verify that the database server is up and running and that there are no network issues.
  
  
  
  Review User Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to access the DataSource and the underlying database tables.
  
  
  
  Activate the DataSource:
  
  If the DataSource is not activated, activate it in the BW system.
  You can do this in the Data Warehousing Workbench (transaction RSA1).
  
  
  
  Check Technical Settings:
  
  Review the technical settings of the DataSource to ensure that the extraction method and data structure are correctly defined.
  Make any necessary adjustments to the settings.
  
  
  
  Check for Updates or Patches:
  
  Ensure that your SAP BW system is up to date with the latest patches and updates, as there may be bug fixes related to DB Connect.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSO2: Maintain DataSource
  RSO3: Display DataSource
  DBACOCKPIT: Database Administration Cockpit for checking database connections.
  
  
  
  SAP Notes: 
  
  Check SAP Notes related to RSDL103 for any specific fixes or recommendations provided by SAP.
  
  
  
  Logs and Traces: 
  
  Review the logs and traces in the BW system for more detailed error messages that can provide additional context for troubleshooting.
  
  
  
  By following these steps, you should be able to identify and resolve the issue causing the RSDL103 error in your SAP BW system. If the problem persists, consider reaching out to SAP support for further assistance.