How To Fix RSDS119 - Only one field is allowed per segment as upper limit (validity)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 119

• Message text: Only one field is allowed per segment as upper limit (validity)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS119 - Only one field is allowed per segment as upper limit (validity) ?

  The SAP error message RSDS119, which states "Only one field is allowed per segment as upper limit (validity)," typically occurs in the context of DataSource or InfoSource configuration in SAP BW (Business Warehouse). This error indicates that there is an issue with the way the upper limit for a segment is defined in the data extraction process.
  Cause:
  The error is usually caused by the following scenarios:
  
  Multiple Fields Defined: You may have defined more than one field as the upper limit for a segment in the DataSource or InfoSource configuration. SAP BW expects only one field to be designated as the upper limit for a segment.
  Incorrect Segment Configuration: The segment configuration might not adhere to the expected structure, leading to confusion in the extraction process.
  DataSource Definition Issues: There might be issues in the DataSource definition where the upper limit is incorrectly set.
  
  Solution:
  To resolve the RSDS119 error, you can follow these steps:
  
  
  Check DataSource Configuration:
  
  Go to the DataSource or InfoSource in the SAP BW system.
  Review the segment definitions and ensure that only one field is designated as the upper limit for each segment.
  
  
  
  Modify Segment Settings:
  
  If you find multiple fields set as upper limits, modify the configuration to ensure that only one field is specified as the upper limit.
  Save the changes and activate the DataSource or InfoSource.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the DataSource or InfoSource to ensure that the error no longer occurs.
  You can do this by executing a data extraction or running a data load to see if the issue is resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct configuration, refer to SAP documentation or guides related to DataSource and InfoSource configuration for best practices.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after making the changes, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for detailed information on DataSource and InfoSource configuration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for managing DataSources and InfoSources.
  
  By following these steps, you should be able to resolve the RSDS119 error and ensure proper configuration of your DataSource or InfoSource in SAP BW.