How To Fix DGA109 - Data record cannot be created (overlapping validity area &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: DGA - DG: Messages for Dangerous Goods Management (A)

• Message number: 109

• Message text: Data record cannot be created (overlapping validity area &1)

What causes this issue?

You attempted to create or copy a new data record.
However, you entered a validity area that overlaps with the validity
areas of other data records with the same material and dangerous goods
regulation.

System Response

The system rejects your entry.

How to fix this error?

Assign validity areas to the data record that do not overlap with those
of another data record for the same material and dangerous goods
regulation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DGA109 - Data record cannot be created (overlapping validity area &1) ?

  The SAP error message DGA109 indicates that there is an issue with creating a data record due to overlapping validity areas. This typically occurs when you are trying to create a new record that has a validity period that overlaps with an existing record in the system.
  Cause:
  The error is caused by the following scenarios:
  
  Overlapping Validity Periods: You are attempting to create a new record with a validity period that overlaps with an existing record's validity period.
  Incorrect Date Entries: The start and end dates for the new record may not be set correctly, leading to an overlap with existing records.
  Data Integrity Rules: SAP enforces data integrity rules to ensure that there are no conflicting records for the same entity.
  
  Solution:
  To resolve the DGA109 error, you can take the following steps:
  
  
  Check Existing Records: Review the existing records in the system to identify any that have overlapping validity periods with the new record you are trying to create. You can do this by checking the validity dates of the existing records.
  
  
  Adjust Validity Dates: If you find overlapping records, you can either:
  
  Change the validity dates of the new record to ensure they do not overlap with existing records.
  Modify the existing records to adjust their validity periods if they are no longer needed or if they can be changed.
  
  
  
  Delete or Archive Old Records: If the existing records are no longer relevant, consider deleting or archiving them to free up the validity range for new records.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with for more detailed guidance on managing validity periods.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the module you are working with, you may need to use specific transaction codes to view or edit records (e.g., SE16 for data browser, or specific transaction codes for master data maintenance).
  Data Model: Understanding the data model and how validity periods are managed in your specific SAP implementation can help prevent similar issues in the future.
  User Permissions: Ensure that you have the necessary permissions to create or modify records in the system, as lack of permissions can also lead to errors.
  
  By following these steps, you should be able to resolve the DGA109 error and successfully create the data record you need.