How To Fix /SMB/CM_CONVERSION090 - Raw string &1 contains wrong symbols for field &2. Tab: &3. &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CM_CONVERSION -

• Message number: 090

• Message text: Raw string &1 contains wrong symbols for field &2. Tab: &3. &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/CM_CONVERSION090 - Raw string &1 contains wrong symbols for field &2. Tab: &3. &4 ?

  The SAP error message /SMB/CM_CONVERSION090 indicates that there is an issue with the data being processed in a specific field. The message states that a "raw string" contains incorrect symbols for the specified field, which can occur during data conversion or processing in the SAP system.
  Cause:
  
  Invalid Characters: The raw string may contain characters that are not allowed or expected in the specified field. This could be due to incorrect data entry, data import issues, or data coming from an external system that does not conform to the expected format.
  Field Definition Mismatch: The field may have specific constraints or formats (e.g., numeric, alphanumeric, date formats) that the incoming data does not meet.
  Encoding Issues: If the data is being transferred from another system, there may be encoding issues that introduce invalid characters.
  Data Type Mismatch: The data type of the incoming value may not match the expected data type of the field.
  
  Solution:
  
  Data Validation: Check the raw string for invalid characters. Ensure that the data conforms to the expected format for the field in question.
  Field Configuration: Review the field configuration in the SAP system to ensure that it is set up correctly and that the incoming data matches the expected format.
  Data Cleansing: If the data is being imported from an external source, consider implementing data cleansing processes to remove or correct invalid characters before the data is processed in SAP.
  Error Logging: Enable detailed logging to capture the specific data that is causing the error. This can help in identifying patterns or specific cases that need to be addressed.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the field and its expected format.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to data import (e.g., LSMW, BAPIs) or specific modules (e.g., MM, SD).
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide guidance on handling data conversion issues.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your SAP support team or a consultant who can provide more tailored assistance based on your specific system configuration and data context.