How To Fix /SAPAPO/PDRP156 - VCL &1 product &2 change forecast at supersession

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 156

• Message text: VCL &1 product &2 change forecast at supersession

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP156 - VCL &1 product &2 change forecast at supersession ?

  The SAP error message /SAPAPO/PDRP156 typically relates to issues encountered in the Advanced Planning and Optimization (APO) module, specifically in the context of demand planning and forecast management. The message indicates that there is a problem with changing the forecast for a product that is involved in a supersession relationship.
  Cause:
  The error message /SAPAPO/PDRP156 VCL &1 product &2 change forecast at supersession usually arises due to one or more of the following reasons:
  
  
  Supersession Relationship: The product for which you are trying to change the forecast is a superseded product, meaning it has been replaced by another product. The system may not allow changes to the forecast of a superseded product to maintain data integrity.
  
  
  Forecasting Settings: The settings in the forecasting profile or the planning book may not allow changes to be made to the forecast of a superseded product.
  
  
  Data Locking: There may be data locking issues where the product is currently being processed or locked by another user or process.
  
  
  Version Control: The version of the forecast you are trying to change may not be editable due to version control settings.
  
  
  Solution:
  To resolve the error, you can consider the following steps:
  
  
  Check Supersession Settings: Review the supersession settings for the product. If the product is indeed superseded, you may need to change the forecast for the new product instead.
  
  
  Adjust Forecasting Profile: Ensure that the forecasting profile allows changes to be made to the forecast of superseded products. You may need to consult with your SAP APO administrator to adjust these settings.
  
  
  Unlock Data: If data locking is the issue, check if the product is being processed by another user or transaction. You may need to wait until the lock is released or contact the user to resolve the issue.
  
  
  Use Correct Version: Ensure that you are working with the correct version of the forecast. If the version is not editable, you may need to create a new version or adjust the settings to allow editing.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to your version of SAP APO and the configuration of your planning environment.
  
  
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects multiple users.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide patches and updates.
  Training and Documentation: Review training materials or documentation related to demand planning and forecast management in SAP APO to better understand how to manage supersession relationships.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.