/ISDFPS/OM735 - End date must not be before start date

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM -

• Message number: 735

• Message text: End date must not be before start date

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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/OM735 - End date must not be before start date ?

  The SAP error message /ISDFPS/OM735 End date must not be before start date typically occurs in the context of project management or scheduling within SAP, particularly when dealing with operations, tasks, or activities that have defined start and end dates. This error indicates that the end date you have entered is earlier than the start date, which is logically incorrect.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has mistakenly entered an end date that is earlier than the start date.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date formats or values.
  System Configuration: In some cases, the configuration of the system may not allow for certain date ranges, leading to this error.
  
  Solution:
  
  Check Date Entries: Review the start and end dates you have entered. Ensure that the end date is on or after the start date.
  Correct the Dates: If you find that the end date is indeed before the start date, correct it to a valid date range.
  Validation Rules: If you are working with a custom program or transaction, check if there are any validation rules that might be enforcing this logic incorrectly.
  Consult Documentation: If you are unsure about the date formats or requirements, consult the relevant SAP documentation or help files.
  User Training: Ensure that users are trained on how to enter dates correctly to avoid this error in the future.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CJ20N (Project Builder), CATS (Cross-Application Time Sheet), or others related to project management.
  SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional guidance.
  Support: If the issue persists after checking the dates, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error and ensure that your date entries are valid.