How To Fix DS157 - Internal error reading/writing SMODISRC for &1


DS157 - Overview

  • Message type: E = Error

  • Message class: DS - Messages for Editing Text Elements in ABAP Programs

  • Message number: 157

  • Message text: Internal error reading/writing SMODISRC for &1

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message DS157 - Internal error reading/writing SMODISRC for &1 ?
    The SAP error message DS157, which states "Internal error reading/writing SMODISRC for &1," typically indicates an issue related to the data source or the data extraction process in SAP BW (Business Warehouse). This error can occur during data extraction, transformation, or loading (ETL) processes, particularly when dealing with DataSources or InfoSources.
    Causes:
    
    DataSource 
    Configuration Issues: There may be a misconfiguration in the DataSource settings, such as incorrect field mappings or missing fields. DataSource Activation: The DataSource may not be activated properly in the SAP system. Transport Issues: If the DataSource was transported from one system to another, there may be inconsistencies or missing objects. Database Issues: There could be underlying database issues, such as corruption or connectivity problems. Authorization Issues: The user executing the data extraction may not have the necessary authorizations to access the DataSource. Solutions: Check DataSource Configuration: Go to the DataSource in the SAP BW system and verify that all settings are correct. Ensure that all fields

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