How To Fix /ACCGO/WAREHOUSE018 - Start date cannot be earlier than unload date &1 of application doc &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/WAREHOUSE -

• Message number: 018

• Message text: Start date cannot be earlier than unload date &1 of application doc &2

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 /ACCGO/WAREHOUSE018 - Start date cannot be earlier than unload date &1 of application doc &2 ?

  The SAP error message /ACCGO/WAREHOUSE018 indicates that there is a date validation issue in the warehouse management or inventory management process. Specifically, the error states that the "Start date cannot be earlier than unload date" for a particular application document. This typically occurs in scenarios involving goods movements, such as goods receipts or inventory transfers.
  Cause:
  The error is triggered when the start date of a process (like a goods movement or inventory transaction) is set to a date that is earlier than the unload date of the associated application document. This can happen due to:
  
  Incorrect Date Entry: The user may have mistakenly entered the wrong start date.
  System Configuration: There may be configuration settings in the warehouse management module that enforce date validation rules.
  Data Migration Issues: If data was migrated from another system, there may be inconsistencies in date formats or values.
  Document Status: The application document may have a status that does not allow for the specified start date.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Dates: Review the start date and unload date in the application document. Ensure that the start date is not set earlier than the unload date.
  Correct the Start Date: If the start date is incorrect, update it to a date that is equal to or later than the unload date.
  Review Application Document: Check the details of the application document (e.g., goods receipt, transfer order) to ensure all dates are correctly set.
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on date handling in your version of SAP.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to review any relevant settings that may be enforcing this validation.
  Testing: After making changes, test the process again to ensure that the error does not reoccur.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MB1A, MB1B, or MIGO to check or modify goods movements.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user has the appropriate permissions to make changes to the dates in the application document.
  Documentation: Review the SAP Help Portal for detailed information on warehouse management and date handling.
  
  If the problem continues after following these steps, it may be beneficial to engage with SAP support or your internal IT team for further investigation.