How To Fix FKKEXC201 - Specify either grouping key or agent references

FKKEXC201 - Overview

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 201

• Message text: Specify either grouping key or agent references

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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FKKEXC201 - Details

• The SAP error message FKKEXC201 indicates that there is a missing specification for either a grouping key or agent references in the context of contract accounts or billing processes in the SAP Convergent Charging or Contract Accounts Receivable and Payable (FI-CA) module. This error typically arises when the system requires additional information to process a transaction or operation related to billing or account management.
  
  Cause:
  
  Missing Grouping Key: The grouping key is used to categorize or group transactions. If this key is not specified, the system cannot determine how to process the transaction.
  Missing Agent References: Agent references are used to identify the responsible parties or agents for a transaction. If these references are not provided, the system cannot proceed with the operation.
  
  Configuration Issues: There may be configuration settings in the system that are not properly set up, leading to the requirement for these keys or references.
  Data Entry Errors: Incorrect or incomplete data