How To Fix /SAPAPO/CURTO_API012 - Successor activity &3 for operation &2 in PDS &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_API -

• Message number: 012

• Message text: Successor activity &3 for operation &2 in PDS &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO_API012 - Successor activity &3 for operation &2 in PDS &1 does not exist ?

  The SAP error message /SAPAPO/CURTO_API012 indicates that there is a problem with the successor activity in a Production Data Structure (PDS) within the Advanced Planning and Optimization (APO) module. Specifically, it states that the successor activity for a given operation does not exist.
  Cause:
  
  
  Missing Successor Definition: The most common cause of this error is that the successor activity has not been defined in the PDS for the specified operation. This can happen if the PDS was not properly configured or if there were changes made to the operations that were not reflected in the successor definitions.
  
  
  Incorrect PDS Configuration: If the PDS was manually edited or if there were issues during the import of the PDS, it might lead to inconsistencies, including missing successor activities.
  
  
  Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect links between operations in the PDS.
  
  
  Solution:
  
  
  Check PDS Configuration: Go to the PDS in question and verify that the successor activity is defined for the operation. You can do this using transaction codes like /SAPAPO/PDS or /SAPAPO/MDPDS.
  
  
  Define Successor Activities: If the successor activity is indeed missing, you will need to define it. This can be done by editing the PDS and adding the necessary successor activity for the specified operation.
  
  
  Consistency Check: Perform a consistency check on the PDS to identify any other potential issues. This can help in identifying if there are other missing links or inconsistencies.
  
  
  Recreate PDS: If the PDS is severely corrupted or misconfigured, consider recreating it from scratch or using a backup if available.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to PDS configuration and successor activities for more detailed guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/PDS, /SAPAPO/MDPDS, and /SAPAPO/MDPDS for managing PDS.
  SAP Notes: Check for any SAP Notes that might address this specific error or provide additional troubleshooting steps.
  APO Configuration: Ensure that your APO system is properly configured and that all necessary master data is in place.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.