How To Fix /PM0/AB_IBC_CNFG_I_C750 - Generation start for template &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_IBC_CNFG_I_C -

• Message number: 750

• Message text: Generation start for template &1 cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_IBC_CNFG_I_C750 - Generation start for template &1 cannot be changed ?

  The SAP error message /PM0/AB_IBC_CNFG_I_C750 indicates that there is an issue with the generation start for a specific template in the context of Integrated Business Planning (IBP) or Advanced Planning and Optimization (APO). This error typically arises when there is an attempt to modify the generation start date for a template that is not allowed due to certain constraints or settings.
  Cause:
  
  Template Configuration: The template may have been configured in such a way that its generation start cannot be modified. This could be due to settings in the template itself or restrictions imposed by the system.
  Locked Template: The template might be locked for editing, either by another user or due to system settings.
  Data Integrity Constraints: There may be data integrity rules in place that prevent changes to the generation start date once certain conditions are met (e.g., if planning runs have already been executed).
  User Permissions: The user attempting to make the change may not have the necessary permissions to modify the template settings.
  
  Solution:
  
  Check Template Settings: Review the configuration of the template to ensure that it allows for changes to the generation start date. If necessary, consult with the system administrator or the person responsible for template management.
  Unlock the Template: If the template is locked, determine who has it locked and request that they unlock it or perform the necessary changes.
  Review Planning Runs: If planning runs have already been executed, you may need to reset or delete those runs before you can change the generation start date.
  User Permissions: Ensure that the user has the appropriate permissions to modify the template. If not, request the necessary access from the system administrator.
  Consult Documentation: Refer to SAP documentation or support notes related to this specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.