How To Fix RSL_UI118 - Error while processing data. Invalid data type for value '&1'.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 118

• Message text: Error while processing data. Invalid data type for value '&1'.

What causes this issue?

Value '&V1&' in file (row &V2&, column &V3&) cannot be converted to the
predefined data type.
CSV Files

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

The system has analyzed the file data to establish the column properties
(data type, length, characteristic/key figure). Only a certain part of
the file was analyzed due to performance reasons.
The error described above did not occur in the analyzed part of the
file.
Microsoft Excel Files
The properties (data type, length, characterstic/key figure) were
established from the cell formating in the first data row.
The error described above occurred in a different row in the file.

System Response

CSV Files
The system has investigated the inconvertible value and established data
type '&V4&'.
Microsoft Excel Files
The system proposes data type &V4&.

How to fix this error?

CSV Files
Close the data preview and set data type '&V4&' for column '&V3&' or
change the value in the file and load it again.
Alternatively, you can select column &V3& and use the <LS>Propose Type
</> function. The system then analyzes the values in the column.
Microsoft Excel Files
Close the data preview and set data type '&V4&' for column '&V3&' or
change the value or the cell formating of the first data row in the file
and load it again.
Now perform the operation again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSL_UI118 - Error while processing data. Invalid data type for value '&1'. ?

  The SAP error message RSL_UI118, which states "Error while processing data. Invalid data type for value '&1'", typically occurs when there is a mismatch between the expected data type and the actual data being processed in a transaction or report. This can happen in various contexts, such as when inputting data into a form, processing data in a report, or during data uploads.
  Causes:
  
  Data Type Mismatch: The most common cause is that the system expects a certain data type (e.g., integer, string, date) but receives a different type. For example, if a numeric field is expected but a string is provided.
  Incorrect Field Mapping: If you are using a custom program or report, there may be incorrect field mappings or data type definitions.
  Data Entry Errors: Users may inadvertently enter data in an incorrect format, such as entering letters in a numeric field.
  Configuration Issues: There may be issues in the configuration of the data model or the way data is being processed in the application.
  
  Solutions:
  
  Check Input Data: Review the data being inputted or processed. Ensure that it matches the expected data types for each field.
  Validate Field Definitions: If you are working with custom programs or reports, check the field definitions and ensure that they are correctly defined in the data model.
  Debugging: If you have access to the development environment, use debugging tools to trace the execution of the program and identify where the data type mismatch occurs.
  Error Handling: Implement error handling in your custom code to catch and manage data type mismatches gracefully.
  Consult Documentation: Review SAP documentation or help resources related to the specific transaction or report to understand the expected data formats.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: If this error occurs in a specific transaction, note the transaction code and search for related issues or solutions in SAP forums or community discussions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.