How To Fix B1655 - Distribution using classes is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 655

• Message text: Distribution using classes is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1655 - Distribution using classes is not allowed ?

  The SAP error message B1655, which states "Distribution using classes is not allowed," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost distribution or allocation processes. This error indicates that the system is trying to use a class-based distribution method that is not permitted in the current configuration or context.
  Cause:
  
  
  Class-Based Distribution Not Allowed: The error arises when the system attempts to perform a distribution using a class-based method, but the configuration does not allow for this type of distribution. This can happen if the distribution method is set to use a different allocation strategy that does not support class-based distributions.
  
  
  Incorrect Configuration: The configuration settings for the cost center, internal order, or other controlling objects may not be set up to allow class-based distributions.
  
  
  Transaction Type Restrictions: Certain transaction types or allocation methods may not support class-based distributions, leading to this error.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings in the SAP system for the relevant cost centers, internal orders, or other controlling objects. Ensure that the distribution method is set correctly and allows for class-based distributions if that is the intended method.
  
  
  Change Distribution Method: If class-based distribution is not required, consider changing the distribution method to one that is allowed. This may involve using a different allocation strategy or method that is compatible with the current configuration.
  
  
  Review Transaction Types: Ensure that the transaction types being used for the distribution are compatible with class-based distributions. If not, adjust the transaction types accordingly.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring distribution methods and understanding the limitations of class-based distributions.
  
  
  Seek Help from SAP Support: If the issue persists after checking the configuration and methods, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system setup.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional insights into configuration settings.
  Transaction Codes: Familiarize yourself with transaction codes related to cost distribution and allocation, such as KSV5 (for distribution) or KSV1 (for assessment).
  Training and Documentation: Consider training sessions or documentation on SAP CO module functionalities, especially regarding cost allocation and distribution methods.
  
  By following these steps, you should be able to identify the cause of the B1655 error and implement a suitable solution.