How To Fix R7257 - Error when reading InfoObject &1 from source system &2

R7257 - Overview

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 257

• Message text: Error when reading InfoObject &1 from source system &2

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 R7257 - Error when reading InfoObject &1 from source system &2 ?

  The SAP error message R7257, which states "Error when reading InfoObject &1 from source system &2," typically occurs in the context of data extraction or data transfer processes, particularly when working with SAP BW (Business Warehouse) or SAP BI (Business Intelligence) systems. This error indicates that there was a problem retrieving data for a specific InfoObject from a source system.
  Causes:
  
  Connectivity Issues: There may be a problem with the connection between the SAP BW system and the source system (e.g., SAP ERP, SAP S/4HANA).
  Authorization Problems: The user or service account may not have the necessary authorizations to access the InfoObject in the source system.
  InfoObject Configuration: The InfoObject may not be properly configured or may not exist in the source system.
  Data Source Issues: The data source from which the InfoObject is being extracted may be inactive or incorrectly set up.
  Transport Issues: If the InfoObject was recently transported from one system to another,