How To Fix /SMB/CM_CONVERSION086 - Date &1 can not be converted to internal format. &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/CM_CONVERSION -

• Message number: 086

• Message text: Date &1 can not be converted to internal format. &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/CM_CONVERSION086 - Date &1 can not be converted to internal format. &2 ?

  The SAP error message /SMB/CM_CONVERSION086 indicates that there is an issue with converting a date from an external format to an internal format. This typically occurs when the date provided does not conform to the expected format or is invalid in some way.
  Cause:
  
  Invalid Date Format: The date provided does not match the expected format defined in the system settings. For example, if the system expects a date in the format YYYY-MM-DD but receives it in DD/MM/YYYY, this error can occur.
  Invalid Date Value: The date itself may be invalid, such as February 30 or April 31, which do not exist.
  Locale Settings: The date format may be affected by the user's locale settings, which can lead to discrepancies in how dates are interpreted.
  Data Type Mismatch: The field where the date is being entered may not be of the correct data type or length.
  
  Solution:
  
  Check Date Format: Ensure that the date is being entered in the correct format as expected by the SAP system. Refer to the documentation or system settings to confirm the expected format.
  Validate Date Values: Check that the date being entered is a valid date. For example, ensure that the day, month, and year are correct and that the date exists in the calendar.
  Adjust Locale Settings: If the issue is related to locale settings, adjust the user profile settings to match the expected date format.
  Review Field Definitions: Ensure that the field where the date is being entered is defined correctly in terms of data type and length. If necessary, consult with a developer or SAP Basis administrator to check the field definitions.
  Use Date Conversion Functions: If you are working with ABAP code, consider using date conversion functions like CONVERT_DATE_TO_EXTERNAL or CONVERT_DATE_TO_INTERNAL to handle the conversion properly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the field definitions or SE37 (Function Modules) to explore date conversion functions.
  User Documentation: Review user documentation or training materials that may provide guidance on the correct date formats and data entry practices.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.