How To Fix /SAPAPO/PE_APO105 - Error when instancing data manager &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE_APO -

• Message number: 105

• Message text: Error when instancing data manager &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PE_APO105 - Error when instancing data manager &1 ?

  The SAP error message /SAPAPO/PE_APO105 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with instancing a Data Manager (DM) or when trying to execute a planning function. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the data itself.
  Cause
  
  Missing or Incorrect Configuration: The Data Manager might not be properly configured, or the planning function might not be set up correctly.
  Authorization Issues: The user executing the Data Manager might not have the necessary authorizations to perform the action.
  Data Issues: There could be inconsistencies or missing data in the InfoProvider or master data that the Data Manager is trying to access.
  Technical Issues: There might be underlying technical issues, such as problems with the APO system or database connectivity.
  
  Solution
  
  Check Configuration: Verify that the Data Manager and the planning function are correctly configured. Ensure that all necessary parameters are set up properly.
  Review Authorizations: Ensure that the user has the required authorizations to execute the Data Manager. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  Data Consistency: Check the data in the InfoProvider and ensure that all required master data is available and consistent. You can use transaction RSA1 to analyze the data.
  Debugging: If the issue persists, consider debugging the Data Manager execution to identify the exact point of failure. This may require technical expertise.
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes that might address this specific error. Sometimes, SAP releases patches or notes that provide solutions for known issues.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DM for Data Manager, RSA1 for data modeling, and SLG1 for application logs.
  Documentation: Refer to SAP documentation for APO and Data Manager for detailed configuration and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.