How To Fix 5A771 - A start date later than & is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 771

• Message text: A start date later than & is not possible

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 5A771 - A start date later than & is not possible ?

  The SAP error message 5A771 indicates that there is an issue with the start date of a process or transaction being set to a date that is later than a specified reference date. This error typically occurs in scenarios involving planning, scheduling, or any time-sensitive transactions in SAP.
  Cause:
  The error message "A start date later than & is not possible" usually arises due to one of the following reasons:
  
  Incorrect Date Entry: The user may have inadvertently entered a start date that is beyond the allowed range or later than a reference date (e.g., a project end date, a fiscal year end, etc.).
  Configuration Settings: There may be configuration settings in the system that restrict the allowable date ranges for certain transactions or processes.
  Business Rules: Certain business rules or logic may dictate that a start date cannot be set beyond a specific point in time, often related to project timelines or financial periods.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check the Date Entry: Review the start date you have entered and ensure it is correct. Make sure it is not set to a date that is later than the allowed reference date.
  Review Reference Dates: Identify the reference date that is causing the issue (the "&" in the error message) and ensure that your start date is within the permissible range.
  Consult Configuration: If you have access, check the configuration settings related to the transaction or process you are working with. Look for any date-related restrictions that may need to be adjusted.
  Business Process Review: Consult with your business process owner or SAP functional consultant to understand the business rules that may be affecting the date entry.
  System Documentation: Refer to the SAP documentation or help resources for specific guidance related to the transaction or module you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working within specific transaction codes (e.g., for project management, production planning, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to the dates in question, as some roles may have restrictions.
  
  If the issue persists after following these steps, it may be beneficial to engage your SAP support team or consult with an SAP expert for further assistance.