How To Fix UPF032 - Planning sequence cannot call itself up

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 032

• Message text: Planning sequence cannot call itself up

What causes this issue?

In the definition of the current global planning sequence, you have
entered that the sequence should call itself. In the execution of the
planning sequence, this would lead to an endless loop and is therefore
not allowed.

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?

Remove the recursive call of the planniung sequence from the step list
and then save the definition.

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 UPF032 - Planning sequence cannot call itself up ?

  The SAP error message UPF032, which states "Planning sequence cannot call itself up," typically occurs in the context of planning sequences in SAP's Integrated Business Planning (IBP) or similar planning applications. This error indicates that there is a circular reference in the planning sequence configuration, where a planning sequence is trying to call itself, either directly or indirectly.
  Cause:
  
  
  Circular Reference: The most common cause of this error is that the planning sequence is configured in such a way that it references itself. This can happen if:
  
  A planning sequence is set to call another sequence that eventually leads back to the original sequence.
  There are multiple sequences that reference each other in a loop.
  
  
  
  Incorrect Configuration: The planning sequence may have been incorrectly set up, leading to unintended self-references.
  
  
  Solution:
  
  
  Review Planning Sequence Configuration:
  
  Go to the planning sequence configuration in SAP.
  Check the sequence for any direct or indirect self-references.
  Ensure that the sequence does not call itself either directly or through another sequence.
  
  
  
  Modify the Sequence:
  
  If you find a circular reference, modify the planning sequence to eliminate the self-reference.
  You may need to redesign the sequence logic to ensure that it flows correctly without looping back to itself.
  
  
  
  Testing:
  
  After making changes, test the planning sequence to ensure that it runs without errors.
  Monitor the execution to confirm that the changes have resolved the issue.
  
  
  
  Documentation:
  
  Document the changes made to the planning sequence for future reference and to help prevent similar issues.
  
  
  
  Related Information:
  
  SAP Notes and Documentation: Check SAP Notes for any specific guidance or updates related to the UPF032 error. SAP's support portal may have additional resources or patches that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Training and Best Practices: Consider training on best practices for configuring planning sequences in SAP to avoid such issues in the future.
  
  By following these steps, you should be able to resolve the UPF032 error and ensure that your planning sequences function correctly without circular references.