How To Fix /CCIS/CCISUNI_FIAA011 - For class & is not defined the InvNumber assigning algorithm.

/CCIS/CCISUNI_FIAA011 - Overview

• Message type: E = Error

• Message class: /CCIS/CCISUNI_FIAA -

• Message number: 011

• Message text: For class & is not defined the InvNumber assigning algorithm.

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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/CCIS/CCISUNI_FIAA011 - Details

• The SAP error message /CCIS/CCISUNI_FIAA011 typically indicates that there is an issue with the configuration of the invoice number assignment algorithm for a specific class in the SAP system. This error is often encountered in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) modules.
  
  Cause:
  The error message suggests that the system is unable to find a defined algorithm for assigning invoice numbers for a specific class. This can occur due to several reasons:
  
  Missing Configuration: The invoice number assignment algorithm for the specified class has not been defined in the system.
  Incorrect Class Assignment: The class being referenced may not be correctly set up or may not exist in the configuration.
  Transport Issues: If the configuration was recently transported from another system, it may not have been transported correctly, leading to missing definitions.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for