How To Fix /SAPAPO/CURTO_API021 - Invalid activity type for PDS &1, operation &2, activity &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_API -

• Message number: 021

• Message text: Invalid activity type for PDS &1, operation &2, activity &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO_API021 - Invalid activity type for PDS &1, operation &2, activity &3 ?

  The SAP error message /SAPAPO/CURTO_API021 indicates that there is an issue with the activity type defined in the Production Data Structure (PDS) for a specific operation. This error typically arises in the context of Advanced Planning and Optimization (APO) when the system encounters an invalid or unrecognized activity type during planning or execution.
  Cause:
  
  Invalid Activity Type: The activity type specified in the PDS for the operation is not valid or does not exist in the system.
  Configuration Issues: The activity type may not be properly configured in the system, or it may not be assigned to the relevant planning object.
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings that lead to the system not recognizing the activity type.
  Missing Authorizations: The user may not have the necessary authorizations to access or modify the activity type.
  
  Solution:
  
  Check Activity Type: Verify that the activity type specified in the error message is valid and exists in the system. You can do this by navigating to the relevant configuration settings in SAP.
  Review PDS Configuration: Open the PDS in transaction /SAPAPO/PDS and check the operation and activity type settings. Ensure that the activity type is correctly assigned to the operation.
  Update Master Data: If the activity type is missing or incorrect, update the master data accordingly. This may involve creating or modifying the activity type in the relevant configuration settings.
  Check Authorizations: Ensure that the user has the necessary authorizations to access and modify the activity type. This can be checked in the user roles and authorizations.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the activity types and their configurations.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as /SAPAPO/PDS, /SAPAPO/CTP, or /SAPAPO/MC to access and modify the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid activity type in the PDS.