How To Fix RSTRAN066 - InfoObject &1 can not be used to read master data

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 066

• Message text: InfoObject &1 can not be used to read master data

What causes this issue?

InfoObject &V1& does not have the correct attributes to be used to read
master data for the target field.

System Response

The entry is deleted and the rule is invalid.

How to fix this error?

Enter an InfoObject that has the InfoObject from the target as an
attribute.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSTRAN066 - InfoObject &1 can not be used to read master data ?

  The SAP error message RSTRAN066 indicates that a specific InfoObject (denoted as &1) cannot be used to read master data. This error typically arises in the context of data extraction or transformation processes, particularly when working with SAP BW (Business Warehouse) or SAP BI (Business Intelligence).
  Cause:
  
  InfoObject Not Active: The InfoObject may not be active in the system. If the InfoObject is not activated, it cannot be used for data extraction or reporting.
  Master Data Not Loaded: The master data for the InfoObject may not have been loaded into the system. If there is no master data available, the system cannot read it.
  Incorrect Data Source: The data source or the InfoProvider being used may not be correctly configured to include the InfoObject.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoObject or its master data.
  Data Model Changes: Changes in the data model, such as the deletion or modification of the InfoObject, can lead to this error.
  
  Solution:
  
  Check Activation: Ensure that the InfoObject is activated. You can do this by navigating to the InfoObject in the SAP BW modeling tools and checking its status.
  Load Master Data: If the master data is not loaded, you need to load it into the system. This can be done through the appropriate data loading process (e.g., using InfoPackages).
  Verify Data Source Configuration: Check the configuration of the data source or InfoProvider to ensure that it includes the InfoObject in question.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the InfoObject and its master data. This may involve checking roles and authorizations in the SAP system.
  Check for Changes: If there have been recent changes to the data model, verify that the InfoObject is still valid and correctly configured.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and their status.
  Master Data Management: Familiarize yourself with the master data management processes in SAP BW to understand how master data is loaded and maintained.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific InfoObject or error message.
  Documentation: Refer to SAP documentation for detailed information on InfoObjects, master data, and data extraction processes.
  
  By following these steps, you should be able to identify the root cause of the RSTRAN066 error and implement the necessary solutions to resolve it.