How To Fix CB1301 - Error when converting value to format &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CB1 - PP-PI-PMA: Messages for Process Management (Interfaces)

• Message number: 301

• Message text: Error when converting value to format &1

What causes this issue?

During process message creation, an error occurred while the
characteristic values were being converted to format &V1&. The process
messages in which the error occurred were not created in the R/3 System.

System Response

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

How to fix this error?

Check and correct the characteristic values and formats.

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 CB1301 - Error when converting value to format &1 ?

  The SAP error message CB1301, which states "Error when converting value to format &1," typically occurs when there is an issue with data conversion in the SAP system. This error can arise in various contexts, such as during data entry, data processing, or when executing certain transactions.
  Causes of CB1301 Error
  
  
  Data Type Mismatch: The value being processed does not match the expected data type or format. For example, trying to convert a string that contains non-numeric characters into a numeric format.
  
  
  Invalid Format: The value may not conform to the expected format. For instance, if a date is expected in a specific format (like YYYY-MM-DD) but is provided in another format (like DD/MM/YYYY).
  
  
  Locale Settings: The system's locale settings may differ from the format of the data being input. This can lead to issues with date formats, decimal separators, etc.
  
  
  Field Length Exceeded: The value being converted may exceed the maximum length defined for the field in the database or data structure.
  
  
  Corrupted Data: There may be corrupted or invalid data in the database that is causing the conversion to fail.
  
  
  Solutions to CB1301 Error
  
  
  Check Data Input: Review the data being entered or processed to ensure it matches the expected format and data type. Correct any discrepancies.
  
  
  Format Consistency: Ensure that the data format is consistent with the expected format in the SAP system. For example, if a date is required, ensure it is in the correct format.
  
  
  Adjust Locale Settings: If the error is related to locale settings, consider adjusting the user profile settings or the system settings to match the expected data format.
  
  
  Field Length Verification: Check the field definitions in the database or data structure to ensure that the data being processed does not exceed the defined length.
  
  
  Data Validation: Implement data validation checks before processing to catch any potential issues early.
  
  
  Debugging: If you have access to the development environment, you can use debugging tools to trace the error and identify the exact point of failure.
  
  
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the transaction or process where the error occurs.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: The error may occur in various transaction codes, so identifying the specific transaction can help narrow down the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  User Forums: SAP community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  
  By following these steps, you should be able to diagnose and resolve the CB1301 error in your SAP system.