How To Fix CACSAC1002 - No function module exists to determine release periods; release type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSAC1 - Actual Commission

• Message number: 002

• Message text: No function module exists to determine release periods; release type &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACSAC1002 - No function module exists to determine release periods; release type &1 ?

  The SAP error message CACSAC1002 indicates that the system is unable to find a function module that can determine the release periods for a specific release type. This error typically occurs in the context of SAP's Contract Accounts Receivable and Payable (FI-CA) module, particularly when dealing with release types in the context of contract management or billing.
  Cause:
  
  Missing Function Module: The primary cause of this error is that the required function module for the specified release type does not exist in the system. This could be due to a configuration issue or a missing implementation.
  Incorrect Configuration: The release type may not be properly configured in the system, leading to the inability to find the corresponding function module.
  Custom Development: If there are custom developments or enhancements in the system, they may not have been implemented correctly, leading to this error.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for the release types in the SAP system. Ensure that the release type in question is correctly defined and that all necessary parameters are set up.
  Use transaction code SPRO to navigate to the relevant configuration settings.
  
  
  
  Verify Function Module:
  
  Check if the function module that should handle the release type exists. You can do this by using transaction code SE37 to search for the function module.
  If the function module is missing, you may need to create it or implement the necessary logic to handle the release type.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific release type and its handling in the system. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Check for Notes and Patches:
  
  Look for any SAP Notes that might address this issue. Sometimes, SAP releases patches or notes that fix known issues related to specific error messages.
  
  
  
  Custom Development Review:
  
  If there are custom developments in your system, review them to ensure they are not interfering with the standard functionality. You may need to consult with your ABAP developers to investigate any custom code that could be causing the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), SE37 (for function modules), and SE80 (for object navigator).
  SAP Notes: Regularly check the SAP Support Portal for notes related to your version of SAP and the specific modules you are using.
  Documentation: Review the SAP Help Portal for documentation on FI-CA and release types to understand the expected behavior and configuration requirements.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.