How To Fix RS_ADSO_MODEL089 - Hash definition contains element (&1) of invalid data type: &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 089

• Message text: Hash definition contains element (&1) of invalid data type: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL089 - Hash definition contains element (&1) of invalid data type: &2 ?

  The SAP error message RS_ADSO_MODEL089 indicates that there is an issue with the hash definition in an Advanced DataStore Object (ADSO) model. Specifically, it points out that one of the elements in the hash definition has an invalid data type. The placeholders &1 and &2 in the message represent the name of the element and the invalid data type, respectively.
  Cause:
  
  Invalid Data Type: The element specified in the error message is likely of a data type that is not supported for hashing. This can occur if the data type is not compatible with the hashing algorithm used in the ADSO.
  Model Configuration: There may be a misconfiguration in the ADSO model where the data types of the fields do not align with the expected types for the hash definition.
  Data Source Issues: If the ADSO is based on a data source that has changed or is incorrectly defined, it may lead to this error.
  
  Solution:
  
  Check Data Types: Review the data types of the elements in the hash definition. Ensure that all elements are of valid types that can be used for hashing (e.g., numeric, character, date).
  Modify Hash Definition: If an element is found to be of an invalid type, consider removing it from the hash definition or changing its data type to a valid one.
  Reconfigure the ADSO: If necessary, reconfigure the ADSO model to ensure that all fields and their data types are correctly defined and compatible with the hashing requirements.
  Data Source Validation: Verify that the underlying data source is correctly defined and that the data types match the expected types in the ADSO.
  
  Related Information:
  
  Hashing in ADSO: Hashing is used in ADSOs to ensure data integrity and to optimize data retrieval. It is important that the fields used in the hash definition are of compatible types.
  SAP Notes and Documentation: Check SAP Notes for any known issues or updates related to this error message. SAP's official documentation may also provide insights into valid data types for hash definitions.
  Testing Changes: After making changes to the ADSO model or hash definition, test the configuration to ensure that the error is resolved and that data processing works as expected.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with the specific details of the error message and the context in which it occurs.