How To Fix /SAPAPO/OM_ERROR373 - Cannot change "Activity Status" and "Inactive Setup Activity" simultan.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 373

• Message text: Cannot change "Activity Status" and "Inactive Setup Activity" simultan.

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR373 - Cannot change "Activity Status" and "Inactive Setup Activity" simultan. ?

  The SAP error message /SAPAPO/OM_ERROR373 indicates that there is an issue with changing the "Activity Status" and "Inactive Setup Activity" simultaneously in the SAP Advanced Planning and Optimization (APO) module. This error typically arises when there is an attempt to modify both attributes of a production activity at the same time, which is not allowed by the system.
  Cause:
  
  Conflicting Status Changes: The error occurs because the system does not permit changing the activity status (e.g., from active to inactive) while also marking the setup activity as inactive. These two actions are considered conflicting because they can lead to inconsistencies in planning and scheduling.
  Business Logic Constraints: The underlying business logic in SAP APO enforces certain rules to maintain data integrity. Changing both statuses at once may violate these rules.
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Separate Changes: Instead of trying to change both the "Activity Status" and "Inactive Setup Activity" at the same time, perform these changes in two separate steps:
  
  First, change the "Activity Status" to the desired value (e.g., active or inactive).
  After the first change is successfully saved, then proceed to change the "Inactive Setup Activity" status.
  
  
  
  Check Dependencies: Ensure that there are no dependencies or constraints that might be affected by changing these statuses. Review the activity's configuration and any related activities.
  
  
  Review Documentation: Consult the SAP documentation or help resources for any specific guidelines related to activity status changes in your version of SAP APO.
  
  
  Consult with SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support or your internal SAP team for more tailored guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with the transaction codes related to activity management in APO, such as /SAPAPO/OM for operations management.
  User Roles and Permissions: Ensure that the user attempting to make these changes has the appropriate permissions to modify activity statuses.
  
  By following these steps, you should be able to resolve the error and successfully manage activity statuses in SAP APO.