How To Fix /SAPAPO/SCC021 - Select just one plant

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCC -

• Message number: 021

• Message text: Select just one plant

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/SCC021 - Select just one plant ?

  The SAP error message /SAPAPO/SCC021 Select just one plant typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to execute a function that requires the selection of a single plant, but multiple plants have been selected instead.
  Cause:
  The error is triggered when the system expects a single plant selection for a specific operation, such as planning, reporting, or data analysis, but the user has selected multiple plants. This can happen in various scenarios, such as:
  
  Running a planning run or heuristic that is designed to work with one plant at a time.
  Generating reports or executing transactions that require a focus on a single plant.
  
  Solution:
  To resolve the error, you should ensure that only one plant is selected when executing the relevant transaction or function. Here are the steps to do this:
  
  Review Your Selection Criteria: Go back to the selection screen of the transaction or report where the error occurred.
  Select a Single Plant: Deselect any additional plants and ensure that only one plant is selected.
  Re-execute the Transaction: After making the necessary adjustments, try running the transaction or report again.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to planning and reporting in SAP APO, such as /SAPAPO/MC90 (for planning) or /SAPAPO/DP (for demand planning).
  Documentation: Refer to the SAP Help Portal or specific APO documentation for more details on the transaction you are using and its requirements regarding plant selection.
  User Authorization: Ensure that you have the necessary authorizations to access the data for the selected plant.
  System Configuration: If the issue persists, it may be worth checking with your SAP Basis or APO configuration team to ensure that there are no underlying configuration issues affecting plant selection.
  
  By following these steps, you should be able to resolve the /SAPAPO/SCC021 Select just one plant error and proceed with your planning or reporting tasks in SAP APO.