How To Fix RSM116 - Error in an arithmetic operation or a data conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 116

• Message text: Error in an arithmetic operation or a data conversion

What causes this issue?

The transfer program tried to execute an invalid arithmetic operation or
an invalid conversion of data types.

System Response

The IDoc processing was terminated and defined as incorrect. You can
always reimport the IDoc at any time.

How to fix this error?

Check the accuracy of the data in the IDoc. Make sure that the data
types and lengths of the transferred data match the definitions of the
InfoSource. Also ensure that the routines and fixed values defined in
the transfer rules supply the correct data.
Correct any data errors and restart processing for this IDoc.
If the problem continues to occur, search in the SAP Support Portal for
the relevant notes and create a new customer message if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM116 - Error in an arithmetic operation or a data conversion ?

  The SAP error message RSM116, which indicates "Error in an arithmetic operation or a data conversion," typically arises during data processing in SAP systems, particularly in the context of data extraction, transformation, or loading (ETL) processes. This error can occur for various reasons, including:
  Causes:
  
  Data Type Mismatch: The data being processed may not match the expected data type. For example, trying to perform arithmetic operations on character strings instead of numeric values.
  Overflow or Underflow: The result of an arithmetic operation exceeds the maximum or minimum limits of the data type being used.
  Invalid Data: The data being processed may contain invalid or unexpected values, such as nulls or non-numeric characters in numeric fields.
  Conversion Errors: Issues may arise when converting data from one format to another, such as converting a string to a number or date.
  Incorrect Field Lengths: If the length of the data being processed exceeds the defined length of the field in the database or data structure, it can lead to errors.
  
  Solutions:
  
  Data Validation: Ensure that the data being processed is valid and conforms to the expected formats. Implement checks to validate data before performing operations.
  Data Type Checks: Verify that the data types of the fields involved in the arithmetic operation are compatible. Use appropriate data type conversions where necessary.
  Error Handling: Implement error handling in your code to catch and manage exceptions that may arise during arithmetic operations or data conversions.
  Debugging: Use debugging tools in SAP to trace the execution of the program and identify the exact point of failure. Check the values of variables involved in the operation.
  Review Data Sources: If the data is being extracted from external sources, review the source data for inconsistencies or errors that may lead to this issue.
  Adjust Field Lengths: If the error is due to field length issues, consider adjusting the field lengths in the database or data structure to accommodate the data being processed.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE38 (ABAP Editor) to analyze the program or report that is generating the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation related to data types, arithmetic operations, and data conversion to better understand the constraints and requirements.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the RSM116 error in your SAP environment.