How To Fix RSSDK056 - InfoObject & cannot be used for the extraction

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDK -

• Message number: 056

• Message text: InfoObject & cannot be used for the extraction

What causes this issue?

The InfoObject used in the InfoSource cannot be used for external
mapping. The InfoObject contains properties that make this type of use
impossible.
This is the case for characteristics when
the characteristic contains a <DS:DE.CONVEXIT>conversion routine</>
(for example, ALPHA)
the charactereristic <DS:DE.RSDCHABASNM>references</> another
characteristic and does not have its own data type defined

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?

Change the settings for the for the associated characteristic in the
InfoObject maintenance, activate the InfoSource and repeat the
generation process.

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 RSSDK056 - InfoObject & cannot be used for the extraction ?

  The SAP error message RSSDK056 indicates that a specific InfoObject cannot be used for data extraction. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when trying to extract data from a source system or when working with InfoObjects in a data model.
  Cause:
  The error can be caused by several factors, including:
  
  
  InfoObject Not Active: The InfoObject may not be active in the system. If it has been created but not activated, it cannot be used for extraction.
  
  
  Data Source Configuration: The InfoObject may not be properly configured in the data source. This could include issues with the data source settings or the InfoObject not being included in the data source.
  
  
  Data Model Issues: If the InfoObject is part of a data model that has not been properly set up or has errors, it may lead to this message.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the InfoObject for extraction.
  
  
  Technical Settings: The technical settings of the InfoObject may not be compatible with the extraction process.
  
  
  Solution:
  To resolve the RSSDK056 error, you can take the following steps:
  
  
  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.
  
  
  Review Data Source Configuration: Verify that the InfoObject is correctly included in the data source. Check the settings and ensure that it is mapped correctly.
  
  
  Inspect Data Model: If the InfoObject is part of a data model, review the model for any inconsistencies or errors. Make sure all components are correctly configured.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the InfoObject. You may need to consult with your SAP security team to verify this.
  
  
  Technical Settings Review: Check the technical settings of the InfoObject to ensure they are appropriate for the extraction process. This includes checking the data type, length, and any other relevant settings.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific InfoObject and extraction process for any additional guidance or known issues.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the extraction process and identify where the error is occurring.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on InfoObjects, data extraction, and troubleshooting common errors.
  
  By following these steps, you should be able to identify the root cause of the RSSDK056 error and implement a solution to resolve it.