How To Fix RSM1056 - There is no active delta initialization for this IS/QS/DATA source


RSM1056 - Overview

  • Message type: E = Error

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

  • Message number: 056

  • Message text: There is no active delta initialization for this IS/QS/DATA source

  • Show details Hide details
  • What causes this issue?

    No active delta initialization available for this DataSource.

    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?

    You have to initialize the delta load for a DataSource before you are
    able to load the delta data from it.
    If you want to load deltas only for the purposes of testing, or you do
    not require any initialization data (because you have already uploaded
    it using a full upload, for example) use an initialization simulation.
    This way, only the init. entries you require are made in the control
    tables of the source system, and a 'dummy' entry appears in the
    Monitor, setting the load status to green.
    No data is in fact loaded, however, and the initialization takes only a
    few seconds to complete.

    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 RSM1056 - There is no active delta initialization for this IS/QS/DATA source ?
    The SAP error message RSM1056, which states "There is no active delta initialization for this IS/QS/DATA source," typically occurs in the context of SAP Data Warehousing, particularly when working with the Delta Queue in SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that the system is unable to find an active delta initialization for the specified InfoSource (IS), Queue Source (QS), or Data Source.
    
    Cause: Missing Delta Initialization: The most common cause of this error is that a delta initialization has not been performed for the specified data source. Delta initialization is a prerequisite for delta data extraction. Incorrect Data Source Configuration: The data source may not be properly configured or activated in the SAP system. Data Source Deactivation: The data source might have been deactivated or not set up correctly in the BW system. Technical Issues: There could be technical issues or inconsistencies in the BW system that prevent the delta initialization

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author