How To Fix /SAPAPO/PDEM191 - DataSource &1 is kept

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 191

• Message text: DataSource &1 is kept

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM191 - DataSource &1 is kept ?

  The SAP error message /SAPAPO/PDEM191 DataSource &1 is kept typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the DataSource being used in the planning process. This message indicates that the specified DataSource is being retained or kept, which may prevent certain operations from being performed.
  Cause:
  
  DataSource Locking: The DataSource may be locked due to ongoing processes or transactions that are using it. This can happen if there are active planning runs or data extraction processes that have not yet completed.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the DataSource from being released or processed further.
  Configuration Issues: Incorrect configuration settings in the APO system related to the DataSource can lead to this error.
  
  Solution:
  
  Check Active Processes: Verify if there are any active processes or transactions that are currently using the DataSource. You may need to wait for these processes to complete or terminate them if they are stuck.
  Release Locks: If you have the necessary authorizations, you can manually release any locks on the DataSource using transaction codes like SM12 (to check and delete locks).
  Data Consistency Check: Perform a data consistency check to ensure that there are no issues with the data associated with the DataSource. This may involve running specific reports or transactions designed to validate data integrity.
  Review Configuration: Check the configuration settings for the DataSource in the APO system. Ensure that all settings are correct and aligned with the intended use of the DataSource.
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 (for planning book) or /SAPAPO/PDM (for product data management) that may help in managing DataSources.
  SAP Notes: Search for SAP Notes related to the specific DataSource or the error message for any patches or updates that may resolve the issue.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.