How To Fix RSAODS121 - No PSA data could be found

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAODS - Messages for the operational data store

• Message number: 121

• Message text: No PSA data could be found

What causes this issue?

An attempt was made to read the data in request &V1&. If a certain data
packet should be read it was packet: &V2&.

System Response

The system has not saved any data for this request (data packet
number).

How to fix this error?

Please contact your system administrator.
Check the OSS for corresponding notes and create a new problem message
if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAODS121 - No PSA data could be found ?

  The SAP error message RSAODS121, which states "No PSA data could be found," typically occurs in the context of data extraction processes, particularly when working with the SAP BW (Business Warehouse) system. This error indicates that the system could not find any data in the Persistent Staging Area (PSA) for the specified data source.
  Causes:
  
  
  No Data Loaded: The most common cause is that no data has been loaded into the PSA for the specific data source. This could be due to a failed data load process or simply because the data extraction has not yet been executed.
  
  
  Incorrect Data Source: The data source specified in the extraction process may be incorrect or not properly configured.
  
  
  Data Load Errors: Previous data load attempts may have encountered errors, preventing data from being stored in the PSA.
  
  
  Selection Criteria: The selection criteria used during the data extraction may not match any records in the source system, resulting in no data being available.
  
  
  Data Source Activation: The data source may not be activated or may have been deactivated in the BW system.
  
  
  Solutions:
  
  
  Check Data Load Status: Verify if the data load process has been executed successfully. You can check the status of the data load in the Data Warehousing Workbench or the process chain logs.
  
  
  Re-run Data Load: If the data load has failed or has not been executed, re-run the data extraction process to load data into the PSA.
  
  
  Verify Data Source Configuration: Ensure that the data source is correctly configured and activated in the BW system. Check the settings in the DataSource maintenance transaction (RSA1).
  
  
  Review Selection Criteria: If you are using specific selection criteria for the data extraction, review them to ensure they are correct and that they should return data.
  
  
  Check for Errors in Previous Loads: Investigate any previous data load errors that may have occurred. You can do this by checking the error logs in the Data Warehousing Workbench.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific data source you are working with for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to use transaction codes like RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Loads) to monitor and manage data loads.
  SAP Notes: Check SAP Notes for any updates or patches related to the specific data source or error message.
  Data Source Activation: Ensure that the data source is activated in the BW system. You can do this in the DataSource maintenance area.
  
  By following these steps, you should be able to identify the cause of the RSAODS121 error and implement a solution to resolve it.