How To Fix RSODSO_GUI022 - Row &1: Data type not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODSO_GUI - UI related messages

• Message number: 022

• Message text: Row &1: Data type not specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODSO_GUI022 - Row &1: Data type not specified ?

  The SAP error message RSODSO_GUI022, which states "Row &1: Data type not specified," typically occurs in the context of SAP BW (Business Warehouse) when working with DataStore Objects (DSOs) or during data loading processes. This error indicates that there is a missing or undefined data type for a specific row in the data being processed.
  Cause:
  
  Missing Data Type Definition: The error usually arises when the data being loaded into the DSO does not have a defined data type for one or more fields. This can happen if the source data structure does not match the target DSO structure.
  Incorrect Mapping: If the mapping between the source and target fields is not correctly defined, it can lead to this error.
  Data Quality Issues: The source data may contain null or invalid values that do not conform to the expected data types in the DSO.
  
  Solution:
  
  Check DSO Structure: Verify the structure of the DSO to ensure that all fields have defined data types. You can do this by navigating to the DSO in the Data Warehousing Workbench.
  Review Data Source: Examine the source data to ensure that it contains valid values for all fields. Make sure that the data types in the source match those in the DSO.
  Mapping Configuration: If you are using a transformation to load data, check the mapping configuration to ensure that all fields are correctly mapped and that data types are specified.
  Data Cleansing: If the source data contains invalid or null values, consider implementing data cleansing steps before loading the data into the DSO.
  Error Handling: Implement error handling in your data loading process to capture and log any rows that cause issues, allowing for easier troubleshooting.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to check the DSO and its structure.
  Data Transfer Process (DTP): If you are using a DTP to load data, review the DTP settings and ensure that the transformation rules are correctly defined.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP BW documentation for best practices on data loading and DSO management.
  
  By following these steps, you should be able to identify the root cause of the RSODSO_GUI022 error and implement a solution to resolve it.