How To Fix PG394 - Partial intervals cannot be deleted from the middle

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 394

• Message text: Partial intervals cannot be deleted from the middle

What causes this issue?

You attempted to delete a partial interval from the middle of the
validity period of the infotype record. This is not possible. Partial
deletions are possible only at the start or end of the validity period.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PG394 - Partial intervals cannot be deleted from the middle ?

  The SAP error message PG394, which states "Partial intervals cannot be deleted from the middle," typically occurs in the context of managing time intervals or planning data in SAP, particularly in modules related to project management, production planning, or similar areas where time intervals are critical.
  Cause:
  This error arises when you attempt to delete a partial interval (a segment of a time period) that is located in the middle of a series of continuous intervals. SAP requires that intervals be managed in a way that maintains the integrity of the overall time structure. Deleting a partial interval from the middle can disrupt the continuity of the remaining intervals, which is not allowed.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Intervals: Review the intervals you are trying to delete. Ensure that you are not attempting to delete a segment that is in the middle of other intervals.
  
  
  Delete Entire Intervals: If you need to remove a specific time period, consider deleting the entire interval that encompasses the partial interval instead of just the partial segment.
  
  
  Adjust the Intervals: If you need to keep some intervals intact, you may need to adjust the start and end times of the surrounding intervals to eliminate the need for the partial interval you want to delete.
  
  
  Use the Correct Transaction: Ensure you are using the correct transaction code or function for managing intervals. Sometimes, using a different transaction can provide more flexibility in managing time intervals.
  
  
  Consult Documentation: Refer to SAP documentation or help files related to the specific module you are working with for more detailed instructions on managing intervals.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Modules: This error is commonly encountered in modules like SAP Project System (PS), SAP Production Planning (PP), or SAP Controlling (CO).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), COHV (Mass Processing for Production Orders), or others depending on your specific use case.
  SAP Notes: Check SAP Notes for any updates or specific fixes related to this error message. You can search for PG394 in the SAP Support Portal.
  
  By following these steps, you should be able to address the PG394 error effectively.