How To Fix /CCIS/TAX605 - Return method must be set for parameter

/CCIS/TAX605 - Overview

• Message type: E = Error

• Message class: /CCIS/TAX -

• Message number: 605

• Message text: Return method must be set for parameter

Self-Explanatory Message

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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/TAX605 - Details

• The SAP error message /CCIS/TAX605 Return method must be set for parameter typically occurs in the context of tax calculation or tax reporting within the SAP system, particularly when using the SAP Convergent Charging (CC) or SAP Convergent Invoicing (CI) modules. This error indicates that a required configuration for the return method in the tax parameters is missing or not set correctly.
  
  Cause:
  
  Missing Configuration: The return method for tax parameters has not been defined in the system.
  Incorrect Settings: The settings for the tax parameters may be incorrectly configured, leading to the system not being able to determine how to handle tax calculations or reporting.
  Data Inconsistency: There may be inconsistencies in the data related to tax parameters, such as missing entries or incorrect associations.
  
  
  Solution:
  To resolve the /CCIS/TAX605 error, you can follow these steps:
  
  
  Check Configuration:
  
  Navigate to the configuration settings for tax parameters in your SAP system.
  Ensure that the return method is defined for