How To Fix /SAPAPO/CURTO028 - Inconsistent validity interval for operation &1, activity &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO -

• Message number: 028

• Message text: Inconsistent validity interval for operation &1, activity &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO028 - Inconsistent validity interval for operation &1, activity &2 ?

  The SAP error message /SAPAPO/CURTO028 indicates that there is an inconsistency in the validity interval for a specific operation and activity in the Advanced Planning and Optimization (APO) module. This error typically arises when the validity periods of the operations or activities do not align correctly, leading to conflicts in scheduling or planning.
  Cause:
  
  Overlapping Validity Periods: The validity intervals for the operation and the activity may overlap or not match, causing inconsistencies.
  Incorrect Data Entry: Manual entry errors during the creation or modification of operations or activities can lead to invalid intervals.
  Master Data Issues: Problems with the master data related to the product, resource, or planning object can also trigger this error.
  Changes in Planning Parameters: If planning parameters or settings have been changed after the operations were created, it may lead to inconsistencies.
  
  Solution:
  
  Check Validity Intervals: Review the validity intervals for the operation and the associated activity. Ensure that they are correctly defined and do not overlap inappropriately.
  Correct Data Entry: If the error is due to incorrect data entry, correct the validity intervals in the relevant transaction (e.g., in the production order or activity definition).
  Review Master Data: Ensure that the master data for the product, resource, and any related planning objects are correctly set up and do not have conflicting validity periods.
  Recreate Operations/Activities: If the issue persists, consider deleting and recreating the affected operations or activities to ensure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidelines or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/ORDPR (Order Processing) or /SAPAPO/RESB (Resource Planning) to check and modify the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the /SAPAPO/CURTO028 error message.