How To Fix 0S046 - Internal error - field is not numerical

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 046

• Message text: Internal error - field is not numerical

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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Smart SAP Assistant

• What is the cause and solution for SAP error message 0S046 - Internal error - field is not numerical ?

  The SAP error message 0S046 - Internal error: field is not numerical typically indicates that the system encountered a situation where it expected a numerical value but received something else, such as a string or an empty field. This can occur in various contexts, such as during data entry, report generation, or when processing transactions.
  Causes:
  
  Data Entry Errors: Users may have entered non-numeric characters in fields that are expected to contain numeric values.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or formatting issues that lead to non-numeric values being present in numeric fields.
  Custom Code or Enhancements: Custom ABAP code or enhancements may not handle data types correctly, leading to this error.
  Configuration Issues: Incorrect configuration of data types in the system can lead to mismatches between expected and actual data types.
  User Exits or BAdIs: If there are user exits or Business Add-Ins (BAdIs) that manipulate data, they may inadvertently introduce non-numeric values.
  
  Solutions:
  
  Check Input Data: Review the data being entered or processed to ensure that all fields expected to be numeric contain valid numeric values.
  Data Validation: Implement validation checks in the user interface or during data processing to catch non-numeric entries before they cause errors.
  Debugging: If the error occurs in custom code, use the ABAP debugger to trace the execution and identify where the non-numeric value is being introduced.
  Data Cleansing: If the error is due to migrated data, perform data cleansing to ensure that all numeric fields contain valid numeric values.
  Review Configuration: Check the configuration settings for the relevant data fields to ensure they are set up correctly to accept numeric values.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or process where the error occurs for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently releases notes that address specific bugs or provide guidance on error resolution.
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes (e.g., SE80 for development, SE37 for function modules) to investigate further.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.