How To Fix /SAPAPO/PDEM190 - DataSource &1 is available in system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 190

• Message text: DataSource &1 is available in system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM190 - DataSource &1 is available in system ?

  The SAP error message /SAPAPO/PDEM190 indicates that a specific DataSource (identified by &1) is already available in the system. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to create or activate a DataSource that already exists.
  Cause:
  
  Duplicate DataSource: The DataSource you are trying to create or activate already exists in the system.
  Configuration Issues: There may be inconsistencies in the configuration or setup of the DataSource.
  Transport Issues: If you are transporting objects between systems, the DataSource may have been transported already.
  
  Solution:
  
  
  Check Existing DataSources: 
  
  Use transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the DataSources section and check if the DataSource already exists.
  If it does, you may need to use the existing DataSource instead of creating a new one.
  
  
  
  Modify Existing DataSource: 
  
  If you need to make changes to the existing DataSource, you can modify it instead of creating a new one.
  
  
  
  Delete or Deactivate: 
  
  If the existing DataSource is not needed, you can delete or deactivate it, but be cautious as this may affect other processes.
  
  
  
  Check Transport Requests: 
  
  If you suspect that the DataSource was transported, check the transport requests to see if it was included in a previous transport.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific DataSource for any additional context or requirements.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSC1: Create DataSource
  RSC2: Change DataSource
  RSC3: Display DataSource
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or updates related to the specific DataSource or the error message.
  
  
  
  SAP Community: 
  
  Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  
  By following these steps, you should be able to resolve the error message /SAPAPO/PDEM190 and manage your DataSources effectively.