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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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: