How To Fix RSISW151 - Data object &1: specify input/output mode

SAP Error Message - Details

• Message type: E = Error

• Message class: RSISW - Intelligent Services

• Message number: 151

• Message text: Data object &1: specify input/output mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSISW151 - Data object &1: specify input/output mode ?

  The SAP error message RSISW151 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data object configuration, specifically regarding the input/output mode settings. This error indicates that the system requires you to specify whether the data object should be used for input, output, or both.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The data object (like InfoObject, DataSource, or InfoProvider) does not have the input/output mode specified.
  Incorrect Settings: The settings for the data object may not align with the expected configuration for the process you are trying to execute.
  Transport Issues: If the object was transported from another system, the input/output mode might not have been correctly set in the target system.
  
  Solution:
  To resolve the RSISW151 error, you can follow these steps:
  
  
  Check Data Object Configuration:
  
  Go to the relevant transaction (like RSA1 for Data Warehousing Workbench).
  Locate the data object that is causing the error.
  Check the properties of the data object to ensure that the input/output mode is specified correctly.
  
  
  
  Specify Input/Output Mode:
  
  If the input/output mode is not set, you need to specify it. This can usually be done in the properties of the data object.
  For example, if it’s an InfoObject, you can set it to "Input" if it is meant to receive data, "Output" if it is meant to send data, or "Both" if it serves both purposes.
  
  
  
  Transport Issues:
  
  If the object was transported, check if the transport request included all necessary settings.
  If not, you may need to manually adjust the settings in the target system.
  
  
  
  Re-activate the Object:
  
  After making changes, it may be necessary to re-activate the data object to ensure that the changes take effect.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or related objects that might also need to be configured or adjusted.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSO2 (DataSource Maintenance), and RSD1 (InfoObject Maintenance).
  Documentation: Refer to SAP Help documentation for detailed information on configuring data objects and understanding input/output modes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or BW support team for further assistance.