How To Fix /CCIS/TAX647 - Type &1 is not defined, cannot be displayed on selection screen

/CCIS/TAX647 - Overview

• Message type: E = Error

• Message class: /CCIS/TAX -

• Message number: 647

• Message text: Type &1 is not defined, cannot be displayed on selection screen

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.

Unfortunately, there isn't any extra information in this error notice.

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/CCIS/TAX647 - Details

• The SAP error message /CCIS/TAX647 Type &1 is not defined, cannot be displayed on selection screen typically occurs in the context of the SAP Convergent Charging (CC) or SAP Convergent Invoicing (CI) modules. This error indicates that a specific type (denoted by &1) is not defined in the system, which prevents it from being displayed on the selection screen.
  
  Cause:
  
  Missing Configuration: The type referenced in the error message may not be configured in the system. This could be due to missing entries in the relevant customizing tables or settings.
  Transport Issues: If the system has recently undergone a transport of changes, the necessary configuration might not have been transported correctly.
  Data Inconsistency: There may be inconsistencies in the data or configuration that lead to the type not being recognized.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view certain types, leading to this error.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant customizing transaction