How To Fix IH134 - Conversion error in field &: & is not a valid time entry

SAP Error Message - Details

• Message type: E = Error

• Message class: IH - structuring

• Message number: 134

• Message text: Conversion error in field &: & is not a valid time entry

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 IH134 - Conversion error in field &: & is not a valid time entry ?

  The SAP error message IH134, which states "Conversion error in field &: & is not a valid time entry," typically occurs when there is an issue with the format or value of a time entry in the system. This error is often encountered in modules related to maintenance, production, or time management, where time entries are critical for processing.
  Cause:
  
  Invalid Time Format: The time entry may not be in the expected format (e.g., HH:MM or HHMM).
  Out of Range Values: The time value may exceed valid ranges (e.g., hours greater than 23 or minutes greater than 59).
  Data Type Mismatch: The field may be expecting a specific data type (e.g., time) but is receiving a different type (e.g., string).
  Localization Issues: Different locales may have different formats for time entries, leading to conversion errors.
  User Input Error: Manual entry of time values may lead to typos or incorrect formats.
  
  Solution:
  
  Check Time Format: Ensure that the time entry is in the correct format expected by SAP. For example, use HH:MM or HHMM as required.
  Validate Time Values: Make sure that the hours and minutes are within valid ranges (0-23 for hours and 0-59 for minutes).
  Review Data Entry: If the time is being entered manually, double-check for any typos or incorrect entries.
  Use Standard Time Entry Methods: If applicable, use SAP's built-in time entry methods or screens to avoid format issues.
  Check User Settings: Ensure that user-specific settings (like time format preferences) are correctly configured in SAP.
  Debugging: If you have access to debugging tools, you can trace the program to see where the conversion is failing and identify the root cause.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for the specific module you are working with to understand the expected formats and data types.
  User Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered the same issue.
  Testing: If you are a developer or have access to a test environment, try replicating the issue with different time entries to identify patterns or specific cases that trigger the error.
  
  By following these steps, you should be able to identify and resolve the IH134 error in SAP.