How To Fix RSDS117 - Only one field is allowed for each segment as a language field

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 117

• Message text: Only one field is allowed for each segment as a language field

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 RSDS117 - Only one field is allowed for each segment as a language field ?

  The SAP error message RSDS117 ("Only one field is allowed for each segment as a language field") typically occurs in the context of DataSources or InfoObjects when you are trying to define a language field in a way that is not compliant with the system's requirements. This error indicates that the system expects only one field to be designated as a language field within a particular segment of the data structure.
  Cause:
  
  Multiple Language Fields: The most common cause of this error is that you have defined more than one field as a language field in the same segment of your DataSource or InfoObject.
  Incorrect Configuration: The configuration of the DataSource or InfoObject may not adhere to the rules set by SAP regarding language fields.
  
  Solution:
  To resolve the RSDS117 error, you can follow these steps:
  
  
  Check DataSource/InfoObject Configuration:
  
  Go to the DataSource or InfoObject definition in the SAP system.
  Review the fields defined in the segment where the error is occurring.
  
  
  
  Identify Language Fields:
  
  Identify which fields are currently marked as language fields. You should only have one field designated as a language field in that segment.
  
  
  
  Modify the Configuration:
  
  If you find multiple fields marked as language fields, you need to decide which one should remain as the language field.
  Remove the language designation from the other fields.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save the changes to the DataSource or InfoObject.
  
  
  
  Test the Configuration:
  
  After saving, test the DataSource or InfoObject to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Language Fields in SAP: In SAP, language fields are used to store text in different languages. Typically, these fields are used in master data and transactional data to support multilingual capabilities.
  DataSource and InfoObject: DataSources are used to extract data from various sources into SAP BW, while InfoObjects are the building blocks of the data model in SAP BW.
  SAP Notes and Documentation: If you continue to experience issues, consider checking SAP Notes or the official SAP documentation for any updates or additional guidance related to this error.
  
  By following these steps, you should be able to resolve the RSDS117 error and ensure that your DataSource or InfoObject is correctly configured.