How To Fix /SAPAPO/TSM601 - Before-export method for planning book '&1' is being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 601

• Message text: Before-export method for planning book '&1' is being processed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM601 - Before-export method for planning book '&1' is being processed ?

  The SAP error message /SAPAPO/TSM601 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the planning book configuration or the data being processed. This error message indicates that there is a problem with the "before-export" method for a specific planning book.
  Cause:
  
  Configuration Issues: The planning book may not be properly configured, or there may be issues with the key figures or characteristics defined in the planning book.
  Data Issues: There may be inconsistencies or issues with the data being exported, such as missing values or incorrect formats.
  Custom Code: If there are custom enhancements or user exits implemented in the before-export method, they may be causing the error.
  Authorization Issues: The user may not have the necessary authorizations to execute the planning book or access the required data.
  
  Solution:
  
  
  Check Planning Book Configuration:
  
  Review the configuration of the planning book in transaction /SAPAPO/TSM to ensure that all key figures and characteristics are correctly defined.
  Ensure that the planning book is activated and that all necessary settings are in place.
  
  
  
  Review Data:
  
  Check the data being processed for any inconsistencies or missing values. Ensure that the data is in the correct format and that all required fields are populated.
  
  
  
  Debug Custom Code:
  
  If there are custom enhancements in the before-export method, debug the code to identify any issues. Look for any exceptions or errors that may be raised during execution.
  
  
  
  Check Authorizations:
  
  Verify that the user executing the planning book has the necessary authorizations. Check the user roles and profiles to ensure they have access to the required data and functions.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM for planning book maintenance and /SAPAPO/DP for demand planning.
  SAP Documentation: Refer to the official SAP documentation for APO to understand the planning book structure and configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP Basis or technical team for further investigation.