How To Fix FOT_US_INT_TAX_CALC083 - Number of rows has been changed. Addition of rows is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FOT_US_INT_TAX_CALC - Message class for US internal tax calculation

• Message number: 083

• Message text: Number of rows has been changed. Addition of rows is not allowed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message FOT_US_INT_TAX_CALC083 - Number of rows has been changed. Addition of rows is not allowed ?

  The SAP error message FOT_US_INT_TAX_CALC083 typically indicates that there is an issue with the number of rows in a data structure that is being processed, particularly in the context of tax calculation. This error often arises when the system expects a certain number of rows (for example, in a table or internal structure) but finds that the number of rows has changed unexpectedly, which can happen during operations like tax calculations or data updates.
  Cause:
  
  Data Integrity Issues: The number of rows in the internal table or data structure may have changed due to concurrent processing or incorrect data manipulation.
  Configuration Errors: Incorrect configuration settings in tax calculation or related modules may lead to unexpected behavior.
  Custom Code: If there are custom enhancements or modifications in the tax calculation logic, they might be causing the row count to change unexpectedly.
  Data Locking: If multiple users or processes are trying to access or modify the same data simultaneously, it can lead to inconsistencies.
  
  Solution:
  
  Check for Concurrent Processing: Ensure that no other processes are modifying the same data at the same time. Implement proper locking mechanisms if necessary.
  Review Custom Code: If there are any custom developments related to tax calculations, review the code to ensure that it correctly handles the data structures and does not inadvertently change the number of rows.
  Validate Configuration: Check the configuration settings for tax calculation in the relevant SAP modules (like FI, SD, etc.) to ensure they are set up correctly.
  Debugging: Use the SAP debugger to trace the execution of the program that leads to this error. Look for points where the number of rows might be altered.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates.
  Consult Documentation: Review the official SAP documentation for tax calculation processes to ensure compliance with expected data structures.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error, including transaction codes, steps to reproduce, and any relevant logs.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Testing: After applying any changes or fixes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.