How To Fix RS_ADSO_MODEL126 - Field &1: number of decimals must not be less than 0.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_ADSO_MODEL - Messages related to the Datastore Object Backend

• Message number: 126

• Message text: Field &1: number of decimals must not be less than 0.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL126 - Field &1: number of decimals must not be less than 0. ?

  The SAP error message RS_ADSO_MODEL126 indicates that there is an issue with the configuration of a field in an Advanced DataStore Object (ADSO) model. Specifically, the error states that the number of decimals for a certain field (denoted as &1) must not be less than 0. This typically occurs when defining the characteristics of a field in the ADSO, particularly when specifying the data type and its properties.
  Cause:
  
  Field Configuration: The field in question has been configured with a negative number of decimal places, which is not allowed. This can happen if the field is defined incorrectly in the data model.
  Data Type Mismatch: The data type assigned to the field may not support the specified number of decimal places.
  Modeling Error: There may be an error in the modeling process where the field's properties were not set correctly.
  
  Solution:
  
  
  Check Field Properties:
  
  Go to the ADSO model in the SAP BW/4HANA or SAP BW system.
  Locate the field that is causing the error (as indicated by &1 in the error message).
  Verify the properties of the field, particularly the number of decimal places. Ensure that it is set to 0 or a positive integer.
  
  
  
  Adjust Decimal Places:
  
  If the field is intended to have decimal places, set the number of decimal places to a valid positive integer.
  If the field should not have any decimal places, ensure it is set to 0.
  
  
  
  Data Type Verification:
  
  Ensure that the data type of the field is appropriate for the intended use. For example, if it is a currency or a floating-point number, it should support decimal places.
  
  
  
  Re-activate the ADSO:
  
  After making the necessary changes, you may need to re-activate the ADSO model to apply the changes.
  
  
  
  Check for Dependencies:
  
  If the field is used in other objects or transformations, ensure that those dependencies are also checked and updated if necessary.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this error.
  Documentation: Refer to the SAP BW/4HANA or SAP BW documentation for guidelines on defining fields in ADSO models.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RS_ADSO_MODEL126 error and ensure that your ADSO model is correctly configured.