How To Fix OQ620 - Parameters for aggregation schema & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ - IS-Oil : Message pool Service Station Retailing

• Message number: 620

• Message text: Parameters for aggregation schema & not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ620 - Parameters for aggregation schema & not defined ?

  The SAP error message OQ620, which states "Parameters for aggregation schema & not defined," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where aggregation schemas are used for planning and reporting purposes. This error indicates that the system is unable to find the necessary parameters for the specified aggregation schema.
  Cause:
  
  Missing Configuration: The aggregation schema may not be properly configured in the system. This could mean that the parameters required for the schema have not been defined.
  Incorrect Schema Name: The aggregation schema name provided in the transaction or report may be incorrect or misspelled.
  Transport Issues: If the schema was recently transported from another system, it may not have been fully configured in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the aggregation schema or its parameters.
  
  Solution:
  
  
  Check Aggregation Schema Configuration:
  
  Go to the relevant configuration transaction (e.g., /SAPAPO/AGGREGATION for APO) and verify that the aggregation schema is defined correctly.
  Ensure that all required parameters for the schema are set up.
  
  
  
  Verify Schema Name:
  
  Double-check the name of the aggregation schema being used in the transaction or report. Ensure that it matches exactly with what is defined in the system.
  
  
  
  Transport Check:
  
  If the schema was transported, ensure that all related objects and configurations were included in the transport request. You may need to re-import or adjust the configuration.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access the aggregation schema.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the aggregation schema and its parameters.
  
  
  
  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 such as /SAPAPO/AGGREGATION for managing aggregation schemas.
  SAP Notes: Search for SAP Notes related to error OQ620 in the SAP Support Portal for any known issues or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the OQ620 error in your SAP system.