How To Fix /SAPAPO/CAL060 - Calendar Headers can not be deleted, data deletion failed

/SAPAPO/CAL060 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CAL -

• Message number: 060

• Message text: Calendar Headers can not be deleted, data deletion failed

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 /SAPAPO/CAL060 - Calendar Headers can not be deleted, data deletion failed ?

  The SAP error message /SAPAPO/CAL060 Calendar Headers cannot be deleted, data deletion failed typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to delete calendar headers that are still in use or have dependencies. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Dependencies: The calendar header you are trying to delete may be linked to other objects, such as planning books, data views, or other calendar entries.
  Active Usage: The calendar might be actively used in planning processes, which prevents its deletion.
  Authorization Issues: There may be insufficient authorizations to perform the deletion.
  Data Integrity Constraints: SAP enforces data integrity, and if there are constraints that prevent deletion, the system will throw this error.
  
  Solutions:
  
  
  Check Dependencies:
  
  Use transaction /SAPAPO/CAL to check if the calendar header is linked to any planning books or other objects. If it is, you will need to remove those links before