How To Fix RS_ADSO_MODEL221 - Unload priority of table '&1' has been changed from &2 to &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 221

• Message text: Unload priority of table '&1' has been changed from &2 to &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL221 - Unload priority of table '&1' has been changed from &2 to &3 ?

  The SAP error message RS_ADSO_MODEL221 indicates that the unload priority of a specific table (represented by &1) has been changed from one value (&2) to another (&3). This message typically arises in the context of SAP BW (Business Warehouse) and is related to the handling of data in Advanced DataStore Objects (ADSO).
  Cause:
  The error message is triggered when there is a change in the unload priority of a data table. The unload priority determines the order in which data is unloaded from the data store. Changes in unload priority can occur due to various reasons, such as:
  
  Configuration Changes: Changes made to the ADSO configuration or settings that affect how data is managed.
  Data Model Adjustments: Modifications in the data model that require a reassessment of unload priorities.
  System Updates: Updates or patches applied to the SAP system that may alter the behavior of data handling.
  
  Solution:
  To resolve the RS_ADSO_MODEL221 error, consider the following steps:
  
  
  Review Configuration: Check the configuration settings of the ADSO to ensure that the unload priorities are set correctly according to your data management strategy.
  
  
  Analyze Data Model Changes: If there have been recent changes to the data model, review those changes to understand why the unload priority was altered. Ensure that the changes align with your data processing requirements.
  
  
  Adjust Unload Priority: If necessary, manually adjust the unload priority of the affected table to the desired value. This can typically be done in the ADSO settings within the SAP BW modeling tools.
  
  
  Check for System Notes: Look for any SAP Notes or documentation related to this error message. SAP may provide specific guidance or patches that address known issues.
  
  
  Consult SAP Support: If the issue persists or if you are unsure about the changes, consider reaching out to SAP Support for assistance. They can provide insights based on the specific context of your system.
  
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for detailed information on Advanced DataStore Objects and their configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., RSA1 for Data Warehousing Workbench) that can help you navigate and manage your ADSO settings.
  
  By following these steps, you should be able to address the RS_ADSO_MODEL221 error and ensure that your data unloading processes function as intended.