How To Fix /SAPAPO/RET_MESSAGES096 - Invalid start date

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 096

• Message text: Invalid 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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RET_MESSAGES096 - Invalid start date ?

  The SAP error message /SAPAPO/RET_MESSAGES096 Invalid start date typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the date format or the date value being used in a planning function or transaction. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Date Format: The date may not be in the expected format (e.g., DD/MM/YYYY vs. MM/DD/YYYY).
  Invalid Date Value: The date provided may be outside the valid range (e.g., a date in the past that is not allowed for the planning scenario).
  System Settings: The system may have specific settings or configurations that restrict the use of certain dates.
  Data Entry Errors: Manual entry errors can lead to invalid dates being inputted.
  Calendar Settings: The calendar settings in the system may not align with the date being used.
  
  Solutions:
  
  Check Date Format: Ensure that the date is entered in the correct format as expected by the system.
  Validate Date Values: Confirm that the date is within the acceptable range for the planning function or transaction you are executing.
  Review System Settings: Check the configuration settings in SAP APO to ensure that there are no restrictions on the dates being used.
  Correct Data Entry: If the date was manually entered, double-check for any typographical errors.
  Consult Calendar Settings: Review the calendar settings in the system to ensure they are set up correctly and that the date aligns with the defined calendar.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that may help in troubleshooting date-related issues (e.g., /SAPAPO/SDP94 for planning).
  Documentation: Review the SAP documentation for APO to understand how dates are handled in various planning scenarios.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.