How To Fix 88021 - Enter start of validity

SAP Error Message - Details

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 021

• Message text: Enter start of validity

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 88021 - Enter start of validity ?

  The SAP error message "88021 Enter start of validity" typically occurs when a user is trying to create or modify a record that requires a validity period, but the start date for that period has not been provided. This error is common in various SAP modules, such as Material Management (MM), Sales and Distribution (SD), or Human Capital Management (HCM), where validity dates are essential for maintaining data integrity.
  Cause:
  
  Missing Start Date: The most common cause is that the user has not entered a start date for the validity period of the record they are trying to create or modify.
  Incorrect Field Configuration: The field for the start date may be incorrectly configured or not visible due to screen layout settings.
  Data Entry Error: The user may have overlooked the field or entered data in the wrong field.
  
  Solution:
  
  Enter Start Date: Go back to the screen where the error occurred and ensure that you enter a valid start date in the appropriate field. This date should be in the correct format (usually DD.MM.YYYY).
  Check Field Configuration: If you believe you should be able to enter a start date but the field is not available, check with your SAP administrator to ensure that the field is configured correctly in the screen layout.
  Review Documentation: If you are unsure about the required fields for the transaction you are performing, refer to the relevant SAP documentation or user guide for that module.
  Consult with Colleagues: If you are still having trouble, consult with colleagues or your SAP support team for assistance.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the module (e.g., MM01 for material creation, VA01 for sales order creation).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to enter or modify the data in question.
  
  If the problem persists after following these steps, it may be beneficial to contact your SAP support team for further assistance.