How To Fix RSM1151 - DS &1 from SS &2 does not exist or is not assigned in IS &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 151

• Message text: DS &1 from SS &2 does not exist or is not assigned in IS &3

What causes this issue?

It may be that the DataSource &V1& no longer exists in source system
&V2& or that it is no longer (or not yet) assigned to InfoSource &V3&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check that DataSource &V1& exists in the source system &V2&. Check that
the DataSource is assigned to InfoSource &V3& (check the mapping of the
DS to the IS)

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1151 - DS &1 from SS &2 does not exist or is not assigned in IS &3 ?

  The SAP error message RSM1151 indicates that a specific DataSource (DS) is either not available or not assigned to the relevant InfoSource (IS) in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error typically arises during data extraction or when trying to load data into the BW system.
  Cause:
  
  DataSource Not Created: The DataSource you are trying to use may not have been created in the SAP system.
  DataSource Not Assigned: The DataSource exists but is not assigned to the InfoSource you are trying to use.
  Incorrect Configuration: There may be a configuration issue where the DataSource is not properly linked to the InfoSource.
  Transport Issues: If the DataSource was transported from another system, it may not have been properly activated or assigned in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource or InfoSource.
  
  Solution:
  
  
  Check DataSource Existence:
  
  Go to the DataSource maintenance transaction (e.g., RSA1 or RSO2) and verify that the DataSource exists.
  
  
  
  Assign DataSource to InfoSource:
  
  If the DataSource exists, check if it is assigned to the correct InfoSource. You can do this in the InfoSource maintenance transaction (e.g., RSA1).
  Navigate to the InfoSource and ensure that the DataSource is listed under the "DataSources" tab.
  
  
  
  Activate DataSource:
  
  If the DataSource was recently created or transported, ensure that it is activated. You can activate it in the DataSource maintenance transaction.
  
  
  
  Check for Transport Issues:
  
  If the DataSource was transported, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the data load has the necessary authorizations to access both the DataSource and the InfoSource.
  
  
  
  Check for Updates:
  
  If you are using a specific version of SAP, check for any updates or notes from SAP that might address this issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSO2: DataSource Maintenance
  RSO3: InfoSource Maintenance
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might provide additional insights or solutions for this specific error.
  
  
  Documentation: Review SAP documentation related to DataSources and InfoSources for best practices on configuration and troubleshooting.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the RSM1151 error message in your SAP BW/BI environment.