Message type: E = Error
Message class: /ISDFPS/LM_PM_ADDON -
Message number: 181
Message text: Flight &: Arrival time is before start time
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.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message
/ISDFPS/LM_PM_ADDON181 Flight &: Arrival time is before start time
typically occurs in the context of flight scheduling or management within the SAP system, particularly in modules related to logistics or transportation management. This error indicates that the arrival time of a flight is set to an earlier time than its departure time, which is logically incorrect.Cause:
- Data Entry Error: The most common cause is a simple data entry mistake where the arrival time is incorrectly inputted before the departure time.
- Time Zone Issues: If the system is configured to handle multiple time zones, there may be a mismatch in the time zone settings leading to incorrect time calculations.
- System Configuration: There may be issues with the configuration of the flight scheduling module that does not properly validate the time entries.
- Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the time data.
Solution:
- Check Input Data: Review the flight details and ensure that the arrival time is set correctly after the departure time. Correct any discrepancies.
- Time Zone Verification: Ensure that the time zones for both the departure and arrival locations are correctly set and that the times are being interpreted correctly.
- System Configuration Review: If the issue persists, consult with your SAP administrator or technical team to review the configuration settings of the flight management module.
- Error Handling: Implement validation checks in the data entry process to prevent such errors from occurring in the future.
- Consult Documentation: Refer to SAP documentation or support for any specific notes or patches related to this error message.
Related Information:
By addressing the root cause of the error and ensuring proper data entry practices, you can resolve the issue and prevent it from recurring in the future.
/ISDFPS/LM_PM_ADDON180 Flight &: Arrival date is before start date
Self-Explanatory Message Since SAP believes that this specific error message is ...
/ISDFPS/LM_PM_ADDON179 Flight &: Reference object is inconsistent (equipment &, ident. &)
Self-Explanatory Message Since SAP believes that this specific error message is ...
/ISDFPS/LM_PM_ADDON182 Flight &: Duplicate data records are ignored
Self-Explanatory Message Since SAP believes that this specific error message is ...
/ISDFPS/LM_PM_ADDON183 Flight &: Identifier & is not defined
Self-Explanatory Message Since SAP believes that this specific error message is ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
Click on this link to search all SAP messages.