How To Fix /PM0/AB_IBC_CNFG_I_C820 - Entity ID &1 of the determined reference template &2 is not identical

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_IBC_CNFG_I_C -

• Message number: 820

• Message text: Entity ID &1 of the determined reference template &2 is not identical

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_C820 - Entity ID &1 of the determined reference template &2 is not identical ?

  The SAP error message /PM0/AB_IBC_CNFG_I_C820 indicates that there is a mismatch between the entity ID and the reference template in the context of Integrated Business Planning (IBP) or similar applications. This error typically arises when the system expects certain configurations or settings to be identical but finds discrepancies.
  Cause:
  
  Mismatch in Configuration: The entity ID specified does not match the expected configuration defined in the reference template. This could be due to changes made to either the entity or the template that have not been synchronized.
  Data Integrity Issues: There may be issues with data integrity, where the data for the entity has been altered or corrupted.
  Incorrect Template Assignment: The entity may have been assigned to the wrong reference template, leading to the mismatch.
  Versioning Issues: If there are multiple versions of templates or entities, the system might be referencing an outdated or incorrect version.
  
  Solution:
  
  Verify Entity and Template: Check the entity ID and the reference template to ensure they are correctly configured and that they match as expected. Look for any discrepancies in their definitions.
  Reassign Template: If the entity is assigned to the wrong template, reassign it to the correct one that matches its configuration.
  Data Consistency Check: Perform a data consistency check to identify any integrity issues. This may involve running specific reports or transactions in SAP to validate the data.
  Update Configuration: If there have been recent changes to the configuration, ensure that all related entities and templates are updated accordingly.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional troubleshooting steps or patches that may resolve the issue.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help in checking configurations, such as SPRO for configuration settings or SE11 for data dictionary checks.
  SAP Notes: Search for SAP Notes related to this error message for any known issues or fixes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.