How To Fix RS_PSA_DEP082 - Metadata (checkbox "extended table") changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_PSA_DEP -

• Message number: 082

• Message text: Metadata (checkbox "extended table") changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_PSA_DEP082 - Metadata (checkbox "extended table") changed ?

  The SAP error message RS_PSA_DEP082 indicates that there has been a change in the metadata of a DataSource, specifically related to the "extended table" checkbox in the DataSource settings. This typically occurs in the context of SAP BW (Business Warehouse) when working with Persistent Staging Area (PSA) tables.
  Cause:
  The error is triggered when the metadata of a DataSource has been modified after data has already been loaded into the PSA. The "extended table" checkbox is used to define whether the DataSource should use an extended table structure, which can affect how data is stored and processed. If this setting is changed, it can lead to inconsistencies between the existing data in the PSA and the new metadata definition.
  Solution:
  To resolve the RS_PSA_DEP082 error, you can follow these steps:
  
  
  Check the DataSource Settings:
  
  Go to the DataSource in the SAP BW system and verify the settings, particularly the "extended table" checkbox. Ensure that it is set according to your requirements.
  
  
  
  Delete Existing PSA Data:
  
  If the metadata change is necessary, you may need to delete the existing data in the PSA table. This can be done using the transaction code RSA1 (Data Warehousing Workbench) or through the PSA management options.
  After deleting the data, you can reload the data from the source system.
  
  
  
  Re-activate the DataSource:
  
  If you have made changes to the DataSource, you may need to re-activate it. This can be done in the DataSource maintenance area.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no other objects (like InfoProviders or transformations) that depend on the DataSource. If there are, you may need to adjust them accordingly.
  
  
  
  Test the Data Load:
  
  After making the necessary changes, perform a test data load to ensure that the error has been resolved and that data is being loaded correctly into the PSA.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSPC: Process Chain Maintenance (to check if the error occurs during a process chain)
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed information on DataSource management and PSA handling.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address specific issues related to the RS_PSA_DEP082 error or provide additional guidance.
  
  
  
  By following these steps, you should be able to resolve the RS_PSA_DEP082 error and ensure that your DataSource and PSA are functioning correctly.