How To Fix /SAPAPO/TSM363 - DataSource does not exist or is not assigned to planning area

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 363

• Message text: DataSource does not exist or is not assigned to planning area

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM363 - DataSource does not exist or is not assigned to planning area ?

  The SAP error message /SAPAPO/TSM363 indicates that a specific DataSource is either not defined in the system or is not assigned to the relevant planning area in SAP Advanced Planning and Optimization (APO). This error typically arises during the data transfer process or when trying to execute a planning function that relies on a DataSource.
  Cause:
  
  DataSource Not Defined: The DataSource you are trying to use may not be created or defined in the system.
  DataSource Not Assigned: The DataSource exists but is not assigned to the planning area you are working with.
  Incorrect Configuration: There may be a misconfiguration in the planning area settings or the DataSource settings.
  Transport Issues: If the DataSource was recently transported from another system, it may not have been properly configured in the target system.
  
  Solution:
  
  
  Check DataSource Definition:
  
  Go to transaction code /SAPAPO/TSM1 (or use the relevant transaction for DataSource maintenance).
  Verify if the DataSource exists in the system.
  
  
  
  Assign DataSource to Planning Area:
  
  If the DataSource exists, check if it is assigned to the correct planning area.
  Use transaction code /SAPAPO/TSM2 to assign the DataSource to the planning area.
  Ensure that the DataSource is correctly linked to the planning area you are working with.
  
  
  
  Review Planning Area Configuration:
  
  Check the configuration of the planning area to ensure that all necessary DataSources are included.
  Use transaction code /SAPAPO/TSM3 to review the planning area settings.
  
  
  
  Check for Transport Issues:
  
  If the DataSource was recently transported, ensure that all necessary objects and configurations were included in the transport request.
  Recheck the transport logs for any errors or warnings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific DataSource and planning area for any additional configuration steps or requirements.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /SAPAPO/TSM1: DataSource Maintenance
  /SAPAPO/TSM2: Assign DataSource to Planning Area
  /SAPAPO/TSM3: Planning Area Configuration
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource or planning area.
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on configuring DataSources and planning areas in SAP APO.
  
  
  By following these steps, you should be able to resolve the /SAPAPO/TSM363 error and ensure that your DataSource is correctly configured and assigned to the appropriate planning area.