How To Fix OD726 - Either start date, start time, constraint name or value is missing.

SAP Error Message - Details

• Message type: E = Error

• Message class: OD - IS-Oil: TSW Traders' and Schedulers' Workbench messages

• Message number: 726

• Message text: Either start date, start time, constraint name or value is missing.

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.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message OD726 - Either start date, start time, constraint name or value is missing. ?

  The SAP error message OD726 indicates that there is a missing parameter in a scheduling or planning operation, specifically related to a start date, start time, constraint name, or value. This error typically occurs in the context of project management, production planning, or similar modules where scheduling is critical.
  Cause:
  The error can be caused by several factors:
  
  Missing Input Fields: One or more of the required fields (start date, start time, constraint name, or value) are not filled in the transaction or screen you are working on.
  Incorrect Data Entry: The data entered may not conform to the expected format or may be invalid.
  Configuration Issues: There may be issues with the configuration of the scheduling parameters in the system.
  User Authorization: The user may not have the necessary permissions to access or modify the scheduling parameters.
  
  Solution:
  To resolve the OD726 error, you can take the following steps:
  
  
  Check Input Fields: Ensure that all required fields (start date, start time, constraint name, and value) are filled in correctly. Make sure that the date and time formats are correct according to your system's settings.
  
  
  Validate Data: Double-check the values you are entering for any constraints or parameters. Ensure they are valid and conform to the expected formats.
  
  
  Review Configuration: If you have access, review the configuration settings related to scheduling in the relevant module. Ensure that all necessary settings are properly configured.
  
  
  User Permissions: Verify that you have the necessary permissions to perform the action you are attempting. If not, contact your system administrator to obtain the required access.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or module 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.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message.
  Transaction Codes: Familiarize yourself with the transaction codes related to the module you are working in, as they may provide additional context or options for troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the OD726 error in your SAP system.