How To Fix PZ792 - Grouping not possible: different grouping keys

SAP Error Message - Details

• Message type: E = Error

• Message class: PZ - Messages: Payment program for payment requests

• Message number: 792

• Message text: Grouping not possible: different grouping keys

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PZ792 - Grouping not possible: different grouping keys ?

  The SAP error message PZ792, which states "Grouping not possible: different grouping keys," typically occurs in the context of processes that involve grouping data, such as in the creation of billing documents, sales orders, or other transactional processes where items are grouped based on certain criteria.
  Cause:
  The error arises when the system attempts to group items or documents that have different grouping keys. Grouping keys are criteria used by SAP to determine how items should be aggregated or processed together. If the items being processed have different values for these keys, the system cannot group them, leading to this error.
  Common reasons for this error include:
  
  Different Customer or Vendor Information: Items may belong to different customers or vendors.
  Different Material Numbers: Items may involve different materials or products.
  Different Sales Organizations or Distribution Channels: Items may be associated with different sales organizations or distribution channels.
  Different Pricing Conditions: Items may have different pricing conditions or discounts applied.
  Different Document Types: Items may belong to different document types that cannot be grouped together.
  
  Solution:
  To resolve the PZ792 error, you can take the following steps:
  
  
  Review Grouping Criteria: Check the grouping criteria being used in the transaction. Ensure that all items you are trying to group share the same values for the relevant keys.
  
  
  Adjust Document Data: If possible, modify the data of the items to ensure they have the same grouping keys. This may involve changing customer information, material numbers, or other relevant fields.
  
  
  Check Configuration: Review the configuration settings in SAP related to the grouping process. Ensure that the settings align with your business requirements and that they allow for the intended grouping.
  
  
  Use Separate Transactions: If the items cannot be grouped due to inherent differences, consider processing them in separate transactions instead of trying to group them.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the grouping keys relevant to your transaction type.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like VA01 (Create Sales Order), VF01 (Create Billing Document), etc.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Forums: SAP Community and other user forums can be valuable resources for finding solutions to similar issues encountered by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.