How To Fix /SAPPO/MSG409 - Time interval was specified incorrectly (no end date)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPPO/MSG -

• Message number: 409

• Message text: Time interval was specified incorrectly (no end 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPPO/MSG409 - Time interval was specified incorrectly (no end date) ?

  The SAP error message /SAPPO/MSG409 indicates that there is an issue with the time interval specified in a particular transaction or process, specifically that an end date has not been provided when it is required. This error typically arises in the context of planning or scheduling activities within SAP, such as in the Project System (PS) or Production Planning (PP) modules.
  Cause:
  The error is caused by the following scenarios:
  
  Missing End Date: The user has not specified an end date for a time interval where it is mandatory.
  Incorrect Date Format: The date format used may not be recognized by the system, leading to the system interpreting the end date as missing.
  Configuration Issues: There may be configuration settings in the system that require an end date for certain operations, and these settings are not being met.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you have entered both a start date and an end date in the relevant fields. If the end date is optional, verify if the system requires it for the specific transaction you are performing.
  
  
  Correct Date Format: Make sure that the date is entered in the correct format as per your system's configuration (e.g., DD/MM/YYYY or MM/DD/YYYY). 
  
  
  Review Configuration: If you are an administrator or have access to configuration settings, check the relevant configuration for the module you are working in. Ensure that the settings align with the requirements for time intervals.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or module you are using. This can provide insights into the required fields and their formats.
  
  
  Test with Sample Data: If possible, try to replicate the issue with sample data to see if the error persists. This can help identify if the problem is with the specific data you are using.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  Transaction Codes: Familiarize yourself with the transaction codes related to the module you are working in, as they may have specific requirements for date inputs.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPPO/MSG409 error in your SAP system.