How To Fix /SAPAPO/DC_MSG057 - Type &2 for additional activity &1 is incorrect; change the act.type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DC_MSG -

• Message number: 057

• Message text: Type &2 for additional activity &1 is incorrect; change the act.type

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/DC_MSG057 - Type &2 for additional activity &1 is incorrect; change the act.type ?

  The SAP error message /SAPAPO/DC_MSG057 typically indicates that there is an issue with the activity type assigned to a specific additional activity in the Advanced Planning and Optimization (APO) module. This error arises when the system detects that the activity type specified for the additional activity is not valid or does not match the expected configuration.
  Cause:
  
  Incorrect Activity Type: The activity type assigned to the additional activity is not valid for the context in which it is being used.
  Configuration Issues: There may be configuration issues in the APO system that prevent the activity type from being recognized.
  Master Data Issues: The master data related to the activity type or the additional activity may be incomplete or incorrect.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the activity type.
  
  Solution:
  
  Check Activity Type: Verify that the activity type assigned to the additional activity is correct and valid for the specific planning scenario. You can do this by navigating to the relevant configuration settings in the APO system.
  Change Activity Type: If the activity type is incorrect, change it to a valid one that is appropriate for the additional activity.
  Review Configuration: Ensure that the configuration settings for the activity types in the APO system are correctly set up. This may involve checking the configuration in the SAP Easy Access menu under the APO settings.
  Validate Master Data: Check the master data related to the activity type and the additional activity to ensure that all required fields are filled out correctly.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action related to the additional activity and activity type.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/MC90 (for planning book settings) or /SAPAPO/DP (for demand planning) to access relevant configuration settings.
  Documentation: Refer to SAP documentation or help guides specific to your version of SAP APO for detailed instructions on configuring activity types and additional activities.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.