How To Fix AY201 - All intervals could not be deleted

AY201 - Overview

• Message type: E = Error

• Message class: AY - Deprec. simulation - maint. module (AIPS) /gen. master data

• Message number: 201

• Message text: All intervals could not be deleted

System Response

Not all selected intervals can be deleted.

How to fix this error?

It is only possible to delete intervals that were newly created during
this transaction, and which were not yet saved to the database.
Select only intervals of this kind. You can verify which intervals it
is possible to delete by looking at the indicator in the "deletable"
column.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AY201 - All intervals could not be deleted ?

  The SAP error message AY201, which states "All intervals could not be deleted," typically occurs in the context of managing intervals in the SAP system, particularly when dealing with time management or scheduling functions. This error can arise for several reasons, and understanding the cause is essential for finding a solution.
  Causes of AY201 Error
  
  
  Existing Dependencies: The intervals you are trying to delete may have dependencies or references in other parts of the system, such as assignments to employees, projects, or other scheduling elements.
  
  
  Authorization Issues: The user may not have the necessary authorizations to delete certain intervals, leading to partial deletions.
  
  
  Data Integrity Constraints: The system may have integrity constraints that prevent the deletion of certain intervals if they are linked to other data records.
  
  
  Technical Issues: There could be technical issues or bugs in the SAP system that are causing the error.
  
  
  Solutions
  
  
  Check Dependencies: Review the intervals you are trying to delete and