How To Fix CURTO1045 - Internal error when deleting PDS in SAP APO

CURTO1045 - Overview

• Message type: E = Error

• Message class: CURTO1 - PDS Generation (ERP system)

• Message number: 045

• Message text: Internal error when deleting PDS in SAP APO

What causes this issue?

Production versions or bills of material for which a PDS exists in APO
have been deleted. The attempt to delete this PDS led to an internal
error.

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?

Check whether the RFC connection to APO and the live cache in APO are
active.

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 CURTO1045 - Internal error when deleting PDS in SAP APO ?

  The SAP error message CURTO1045, which indicates an "Internal error when deleting PDS in SAP APO," typically arises in the context of Product Data Structures (PDS) in SAP Advanced Planning and Optimization (APO). This error can occur due to various reasons, including inconsistencies in the data, issues with the PDS itself, or problems with the underlying database.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the PDS data that prevent it from being deleted.
  Locked Objects: The PDS or related objects might be locked by another process or user, preventing deletion.
  Database Issues: There could be issues with the database that are causing the internal error.
  Authorization Issues: The user may not have the necessary authorizations to delete the PDS.
  System Bugs: There may be bugs in the SAP APO system that lead to this error.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the PDS or related objects. If locks