How To Fix /SAPAPO/PCM126 - You have selected several production campaigns (Select one only)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PCM -

• Message number: 126

• Message text: You have selected several production campaigns (Select one only)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PCM126 - You have selected several production campaigns (Select one only) ?

  The SAP error message /SAPAPO/PCM126 indicates that you have selected multiple production campaigns in the Production Campaign Management (PCM) module of SAP Advanced Planning and Optimization (APO). This error typically occurs when the system expects you to select only one production campaign for processing, but multiple campaigns have been selected instead.
  Cause:
  The primary cause of this error is the selection of multiple production campaigns when the system is designed to handle only one at a time. This can happen in various scenarios, such as:
  
  Attempting to execute a function (like planning, scheduling, or releasing) that is intended for a single campaign.
  User error in the selection process, where multiple campaigns are inadvertently highlighted.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Review Your Selection: Go back to the selection screen where you encountered the error. Ensure that you have only one production campaign selected.
  
  
  Deselect Other Campaigns: If multiple campaigns are selected, deselect all but one. You can usually do this by clicking on the checkbox next to the campaign you want to work with.
  
  
  Re-execute the Function: After ensuring that only one campaign is selected, try executing the function again.
  
  
  Check User Documentation: If you are unsure about the selection process or the functions available, refer to the user documentation or help resources specific to the Production Campaign Management module.
  
  
  Consult with Your SAP Administrator: If the issue persists or if you believe there is a system configuration issue, consult with your SAP administrator or support team for further assistance.
  
  
  Related Information:
  
  SAP Notes and Documentation: Check SAP Notes for any known issues or updates related to this error message. SAP's support portal may have additional insights or patches.
  Training and User Guides: If you are new to the Production Campaign Management module, consider undergoing training or reviewing user guides to better understand the functionalities and limitations.
  Community Forums: Engage with SAP community forums or user groups where you can ask questions and share experiences with other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and continue with your work in SAP APO.