How To Fix RSO_RES_ADSO150 - - data type of '&1' has been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_ADSO - Datastore Object

• Message number: 150

• Message text: - data type of '&1' has been changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_ADSO150 - - data type of '&1' has been changed ?

  The SAP error message RSO_RES_ADSO150 indicates that there has been a change in the data type of a field in an Advanced DataStore Object (ADSO). This typically occurs when the structure of the ADSO has been modified, which can lead to inconsistencies in the data model or issues with data extraction and reporting.
  Cause:
  
  Data Type Change: The most common cause is that the data type of a field in the ADSO has been altered (e.g., from CHAR to NUMC, or changing the length of a field).
  Model Changes: Changes made to the underlying data model, such as modifications in InfoObjects or transformations that affect the ADSO.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), inconsistencies may arise if the target system does not have the same structure.
  
  Solution:
  
  Check the ADSO Structure: Review the ADSO definition in the SAP BW/4HANA system to identify any changes made to the data types of fields.
  Adjust Data Model: If the data type has changed, you may need to adjust the data model or the transformations that load data into the ADSO to ensure compatibility.
  Re-activate the ADSO: Sometimes, simply re-activating the ADSO can resolve the issue. This can be done in the Data Warehousing Workbench.
  Update Transformations: If transformations are involved, ensure that they are updated to reflect the new data types.
  Data Load: After making the necessary adjustments, attempt to reload the data into the ADSO to see if the error persists.
  Check for Dependencies: Ensure that any dependent objects (like queries, reports, or other ADSOs) are also updated to reflect the changes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  Documentation: Review the SAP BW/4HANA documentation for best practices on managing ADSOs and handling data type changes.
  Testing: After making changes, conduct thorough testing to ensure that data integrity is maintained and that reports or queries using the ADSO function correctly.
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or a technical consultant who specializes in SAP BW/4HANA for further assistance.