How To Fix /SAPAPO/MA156 - An actuals row has already been created

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 156

• Message text: An actuals row has already been created

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA156 - An actuals row has already been created ?

  The SAP error message /SAPAPO/MA156 indicates that an attempt was made to create an actuals row in the Advanced Planning and Optimization (APO) module, but an actuals row for the same data already exists. This typically occurs during the process of data entry or during the execution of a planning function that tries to create or update actuals data.
  Cause:
  
  Duplicate Entry: The most common cause is that the system is trying to create an actuals row for a combination of key figures and characteristics that already has an existing entry.
  Data Load Issues: If data is being loaded from an external source (like a data warehouse), there may be issues with the data integrity, leading to duplicate records.
  Incorrect Planning Function: The planning function or process being executed may not be correctly configured, leading to attempts to create actuals where they already exist.
  
  Solution:
  
  Check Existing Actuals: Before attempting to create a new actuals row, check the existing actuals data for the relevant key figures and characteristics. You can do this through the APO transaction codes or reports that allow you to view actuals data.
  Modify the Planning Function: If the error occurs during a planning function, review the configuration of that function to ensure it is not trying to create duplicates. Adjust the logic to handle existing actuals appropriately.
  Data Cleansing: If the issue arises from data loads, ensure that the data being loaded does not contain duplicates. Implement checks or transformations to clean the data before loading it into the system.
  Error Handling: Implement error handling in your planning processes to manage situations where duplicates might occur, such as skipping the creation of actuals if they already exist.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SAPAPO/MC62 to view actuals data or /SAPAPO/MC73 for planning book views.
  APO Documentation: Refer to SAP documentation for detailed information on managing actuals in APO, including best practices for data entry and planning functions.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide patches and updates.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or APO support team for further investigation and resolution.