/CCIS/TAX634 - Non-existent tag or attribute: expression '&' in formula '&' of item '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: /CCIS/TAX -

• Message number: 634

• Message text: Non-existent tag or attribute: expression '&' in formula '&' of item '&'

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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AnswerBot

• What is the cause and solution for SAP error message /CCIS/TAX634 - Non-existent tag or attribute: expression '&' in formula '&' of item '&' ?

  The SAP error message /CCIS/TAX634 Non-existent tag or attribute: expression '&' in formula '&' of item '&' typically occurs in the context of tax calculation or configuration within the SAP system, particularly when dealing with tax codes, tax calculation formulas, or tax-related configurations in the SAP Convergent Charging (SAP CC) or similar modules.
  Cause:
  
  Invalid Formula: The error indicates that there is an invalid expression in a formula used for tax calculation. This could be due to a missing or incorrectly defined tag or attribute in the formula.
  Configuration Issues: The configuration for tax calculation may not be set up correctly, leading to references to non-existent tags or attributes.
  Data Integrity Issues: There may be issues with the data being processed, such as missing or incorrect entries in the relevant tables.
  Version Compatibility: If there have been recent updates or changes to the system, there may be compatibility issues with existing formulas or configurations.
  
  Solution:
  
  Review the Formula: Check the formula referenced in the error message. Ensure that all tags and attributes used in the formula are correctly defined and exist in the system.
  Check Configuration: Go through the tax configuration settings in SAP. Ensure that all necessary tax codes, rules, and formulas are properly set up and activated.
  Data Validation: Validate the data being processed to ensure that all required fields and entries are present and correct.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific formula syntax and requirements.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the error is occurring and what specific tag or attribute is missing.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error or provide additional guidance.
  
  Related Information:
  
  SAP Convergent Charging (SAP CC): This module is often involved in complex billing scenarios, including tax calculations. Understanding its configuration and formula syntax is crucial.
  Tax Configuration in SAP: Familiarize yourself with how tax codes and calculations are set up in SAP, including the use of formulas and conditions.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support or a consultant with expertise in SAP tax configuration for further assistance.