How To Fix RD257 - Time conversion error for timestamp &1 and time zone &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 257

• Message text: Time conversion error for timestamp &1 and time zone &2

What causes this issue?

An error occurred in the conversion of UTC time stamp "&V1&" into
application server time with time zone "&V2&". 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

The time stamp 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 RD257 - Time conversion error for timestamp &1 and time zone &2 ?

  The SAP error message RD257, which states "Time conversion error for timestamp &1 and time zone &2," typically occurs when there is an issue with converting a timestamp to a specific time zone. This can happen in various scenarios, such as when dealing with date and time data in reports, data processing, or when integrating with other systems.
  Causes:
  
  Invalid Timestamp Format: The timestamp provided may not be in a valid format that SAP can recognize.
  Incorrect Time Zone: The specified time zone may not be valid or recognized by the system.
  Daylight Saving Time Issues: If the timestamp falls within a period of daylight saving time change, it may cause conversion issues.
  Database or System Configuration: There may be inconsistencies in the time zone settings in the SAP system or the underlying database.
  Data Corruption: The data being processed may be corrupted or not properly formatted.
  
  Solutions:
  
  Check Timestamp Format: Ensure that the timestamp is in the correct format (e.g., YYYY-MM-DD HH:MM:SS) and is valid.
  Verify Time Zone: Check that the time zone specified is valid and correctly configured in the SAP system. You can do this by checking the time zone settings in transaction STZAC or STZB.
  Review Daylight Saving Time Settings: If applicable, ensure that the system is correctly handling daylight saving time transitions.
  Update System Configuration: If there are discrepancies in the time zone settings, consider updating the system configuration or applying relevant support packages or notes from SAP.
  Data Validation: Validate the data being processed to ensure there are no corrupt or invalid entries.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that address this specific error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on date and time handling in SAP.
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) or SM21 (System Log) to check for any related errors or dumps that might provide more context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.