How To Fix RS_ADSO_MODEL166 - Field '&1': Conversion exit '&2' cannot be used with data type '&3'.


RS_ADSO_MODEL166 - Overview

  • Message type: E = Error

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

  • Message number: 166

  • Message text: Field '&1': Conversion exit '&2' cannot be used with data type '&3'.

  • Show details Hide details
  • What causes this issue?

    The conversion exit ('<(>&<)>2') is being used with a non-compatible
    data type.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    The following restrictions apply:
    'NUMCV': Data type must be equal to 'CHAR'
    'ALPHA': Data type must be equal to 'CHAR'
    'SNUMC': Data type must be equal to 'CHAR', and the length must be
    between 2 and 32 characters
    Others: Data type must be either 'NUMC' or 'CHAR'
    Please adjust either the conversion exit or the data type in order to
    comply with these restrictions.

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message RS_ADSO_MODEL166 - Field '&1': Conversion exit '&2' cannot be used with data type '&3'. ?
    The SAP error message RS_ADSO_MODEL166 typically occurs in the context of SAP BW (Business Warehouse) when working with Advanced DataStore Objects (ADSO). This error indicates that there is a mismatch between the data type of a field and the conversion exit that is being applied to it.
    
    Cause: Data Type Mismatch: The field specified in the error message (&1) is associated with a conversion exit (&2) that is not compatible with its data type (&3). For example, if the field is of type CHAR and the conversion exit is meant for a numeric type, this error will occur. Incorrect Configuration: The conversion exit may have been incorrectly assigned to the field in the data model or transformation rules. Field Definition Issues: The field may have been defined in a way that does not align with the expected data type for the conversion exit.
    Solution: Check Field Definition: Review the definition of the field in the ADSO.

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