How To Fix RSOBI_MF188 - The selected DataSource cannot be read

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOBI_MF - Messages for SOBI Model Factory

• Message number: 188

• Message text: The selected DataSource cannot be read

What causes this issue?

The selected DataSource could not be read.

System Response

It is an internal error. Data flow generation is terminated.

How to fix this error?

Analyze the source of the error. Contact SAP if necessary.

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

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 RSOBI_MF188 - The selected DataSource cannot be read ?

  The SAP error message RSOBI_MF188, which states "The selected DataSource cannot be read," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with accessing a specific DataSource. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  
  DataSource Not Activated: The DataSource may not be activated in the SAP system. If it is not activated, it cannot be read or used in data extraction.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource. This can prevent reading the DataSource.
  
  
  DataSource Configuration Issues: There may be configuration issues with the DataSource itself, such as incorrect settings or missing fields.
  
  
  Technical Issues: There could be technical issues such as system inconsistencies, transport issues, or problems with the underlying database.
  
  
  DataSource Deletion: The DataSource may have been deleted or is no longer available in the system.
  
  
  Incorrect Source System: The source system from which the DataSource is supposed to extract data may not be correctly configured or connected.
  
  
  Solutions:
  
  
  Activate the DataSource: Check if the DataSource is activated in the Data Warehousing Workbench (transaction code RSA1). If it is not activated, activate it.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the DataSource. This may involve checking roles and profiles assigned to the user.
  
  
  Review DataSource Configuration: Go to the DataSource settings and verify that all configurations are correct. Check for any missing fields or incorrect settings.
  
  
  Check for Technical Issues: Look for any system inconsistencies or errors in the system logs (transaction code SM21) that might indicate underlying technical problems.
  
  
  Verify DataSource Existence: Ensure that the DataSource still exists in the system. You can check this in the DataSource overview (transaction code RSA1).
  
  
  Check Source System Connection: Verify that the connection to the source system is active and correctly configured. You can check this in the source system settings in RSA1.
  
  
  Recreate the DataSource: If the DataSource is corrupted or cannot be fixed, consider recreating it from scratch.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSA3: Test DataSource
  RSO2: Maintain DataSource
  RSO1: Create DataSource
  
  
  
  SAP Notes: Check SAP Notes related to the specific DataSource or error message for any known issues or patches.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on DataSources and troubleshooting steps.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.