How To Fix RSTRAN801 - Source &1 &2 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 801

• Message text: Source &1 &2 is not allowed

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 RSTRAN801 - Source &1 &2 is not allowed ?

  The SAP error message RSTRAN801 indicates that there is an issue with the data transfer process, specifically that the source system or data source specified is not allowed for the operation you are trying to perform. This error typically occurs in the context of data extraction or data transfer processes, such as when using SAP BW (Business Warehouse) or SAP Data Services.
  Cause:
  
  Invalid Source System: The source system or data source you are trying to use is not configured correctly or is not allowed for the specific operation.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified source.
  Configuration Errors: There may be configuration issues in the data source settings or in the data transfer process.
  Data Source Status: The data source might be inactive or not properly set up in the SAP BW system.
  
  Solution:
  
  
  Check Source System Configuration:
  
  Verify that the source system is correctly configured in the SAP BW system.
  Ensure that the data source is active and properly set up.
  
  
  
  Review Authorizations:
  
  Check the user authorizations to ensure that the user has the necessary permissions to access the source system and perform the data transfer.
  
  
  
  Validate Data Source:
  
  Go to the Data Warehousing Workbench (transaction RSA1) and check the status of the data source.
  Make sure that the data source is active and that there are no errors in its configuration.
  
  
  
  Check for Transport Issues:
  
  If the source system was recently transported, ensure that all necessary objects and configurations were transported correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: RSA1 (Data Warehousing Workbench), RSO2 (Data Source Maintenance), RSTT (Transport Management).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the RSTRAN801 error in your SAP environment.