How To Fix RD256 - Time conversion error for date &1, time &2, and time zone &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 256

• Message text: Time conversion error for date &1, time &2, and time zone &3

What causes this issue?

An error occurred in the conversion of date "&V1&", time "&V2&", and
time zone "&V3&" into UTC time. The error may have one of the following
causes:
Time zone has not been entered correctly.
Date and time not found due to conversion to daylight saving time.

System Response

Date and time cannot be converted.

How to fix this error?

Check your Customizing settings.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RD256 - Time conversion error for date &1, time &2, and time zone &3 ?

  The SAP error message RD256 indicates a time conversion error related to a specific date, time, and time zone. This error typically arises when there is an issue with the format or validity of the date and time values being processed, especially in the context of time zone conversions.
  Cause:
  
  Invalid Date/Time Format: The date or time provided may not be in the expected format.
  Out of Range Values: The date or time values may be outside the acceptable range (e.g., a date that does not exist).
  Time Zone Issues: The specified time zone may not be recognized or may not be valid for the given date and time.
  Daylight Saving Time (DST): Issues may arise if the date falls within a period of DST change, leading to ambiguity in time conversion.
  System Configuration: Incorrect configuration of time zones in the SAP system can lead to this error.
  
  Solution:
  
  Check Date and Time Format: Ensure that the date and time are in the correct format as expected by SAP. The standard format is usually YYYY-MM-DD for dates and HH:MM:SS for times.
  Validate Date and Time Values: Make sure that the date and time values are valid and fall within the acceptable range. For example, check for leap years or invalid dates like February 30.
  Verify Time Zone: Ensure that the specified time zone is valid and correctly configured in the SAP system. You can check the time zone settings in transaction code STZAC or STZB.
  Check for DST Changes: If the date falls within a DST change, verify how the system handles such transitions. You may need to adjust the time accordingly.
  System Configuration: If the issue persists, review the system configuration related to time zones and date/time handling. This may involve consulting with your SAP Basis team.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to time conversion errors.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to investigate further if the error is causing system dumps or logs.
  Documentation: Refer to SAP documentation regarding date and time handling, especially in relation to time zones and DST.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.