How To Fix RSDME802 - Source &1 cannot be set to active.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 802

• Message text: Source &1 cannot be set to active.

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 RSDME802 - Source &1 cannot be set to active. ?

  The SAP error message RSDME802 indicates that a specific data source (denoted as &1) cannot be set to active. This error typically arises in the context of SAP BW (Business Warehouse) when there are issues related to the data source configuration or its dependencies.
  Causes:
  
  Data Source Configuration Issues: The data source may not be properly configured. This could include missing fields, incorrect settings, or other configuration errors.
  Dependencies: The data source may depend on other objects (like InfoObjects, InfoProviders, etc.) that are not active or have errors.
  Transport Issues: If the data source was transported from another system, there may be inconsistencies or missing objects in the target system.
  Authorization Issues: The user attempting to activate the data source may not have the necessary authorizations.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system inconsistencies.
  
  Solutions:
  
  Check Configuration: Review the configuration of the data source in the Data Warehousing Workbench (RSA1). Ensure that all required fields and settings are correctly defined.
  Check Dependencies: Verify that all dependent objects are active and correctly configured. This includes InfoObjects, InfoProviders, and any other related components.
  Transport Consistency: If the data source was transported, check for any missing objects or inconsistencies. You may need to re-transport or manually adjust the configuration.
  User Authorizations: Ensure that the user has the necessary authorizations to activate the data source. This may involve checking roles and permissions in the SAP system.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Recreate the Data Source: If the issue persists, consider deleting and recreating the data source, ensuring that all configurations are correctly set up from scratch.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage data sources and check their status.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the RSDME802 error.
  Documentation: Refer to SAP documentation for detailed guidance on configuring and managing data sources in BW.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.